90940080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:97

約数の個数: 480

約数和(自身を含む): 386760960

約数和(自身を除く): 295820880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 37, 38, 40, 42, 44, 48, 49, 55, 56, 57, 60, 66, 70, 74, 76, 77, 80, 84, 88, 95, 98, 105, 110, 111, 112, 114, 120, 132, 133, 140, 147, 148, 152, 154, 165, 168, 176, 185, 190, 196, 209, 210, 220, 222, 228, 231, 240, 245, 259, 264, 266, 280, 285, 294, 296, 304, 308, 330, 336, 370, 380, 385, 392, 399, 407, 418, 420, 440, 444, 456, 462, 490, 518, 528, 532, 539, 555, 560, 570, 588, 592, 616, 627, 660, 665, 703, 735, 740, 760, 770, 777, 784, 798, 814, 836, 840, 880, 888, 912, 924, 931, 980, 1036, 1045, 1064, 1078, 1110, 1140, 1155, 1176, 1221, 1232, 1254, 1295, 1320, 1330, 1406, 1463, 1470, 1480, 1520, 1540, 1554, 1596, 1617, 1628, 1672, 1680, 1776, 1813, 1848, 1862, 1960, 1995, 2035, 2072, 2090, 2109, 2128, 2156, 2220, 2280, 2310, 2352, 2442, 2508, 2590, 2640, 2660, 2695, 2793, 2812, 2849, 2926, 2940, 2960, 3080, 3108, 3135, 3192, 3234, 3256, 3344, 3515, 3626, 3696, 3724, 3885, 3920, 3990, 4070, 4144, 4180, 4218, 4312, 4389, 4440, 4560, 4620, 4655, 4884, 4921, 5016, 5180, 5320, 5390, 5439, 5586, 5624, 5698, 5852, 5880, 6105, 6160, 6216, 6270, 6384, 6468, 6512, 7030, 7252, 7315, 7448, 7733, 7770, 7980, 8085, 8140, 8360, 8436, 8547, 8624, 8778, 8880, 9065, 9240, 9310, 9768, 9842, 10032, 10241, 10360, 10545, 10640, 10780, 10878, 11172, 11248, 11396, 11704, 11760, 12210, 12432, 12540, 12936, 13965, 14060, 14245, 14504, 14630, 14763, 14896, 15466, 15540, 15960, 16170, 16280, 16720, 16872, 17094, 17556, 18130, 18480, 18620, 19536, 19684, 19943, 20482, 20720, 21090, 21560, 21756, 21945, 22344, 22792, 23199, 23408, 24420, 24605, 25080, 25872, 27195, 27930, 28120, 28490, 29008, 29260, 29526, 30723, 30932, 31080, 31920, 32340, 32560, 33744, 34188, 34447, 35112, 36260, 37240, 38665, 39368, 39886, 40964, 42180, 42735, 43120, 43512, 43890, 44688, 45584, 46398, 48840, 49210, 50160, 51205, 54131, 54390, 55860, 56240, 56980, 58520, 59052, 59829, 61446, 61864, 62160, 64680, 68376, 68894, 70224, 72520, 73815, 74480, 77330, 78736, 79772, 81928, 84360, 85470, 87024, 87780, 92796, 97680, 98420, 99715, 102410, 103341, 108262, 108780, 111720, 113960, 115995, 117040, 118104, 119658, 122892, 123728, 129360, 136752, 137788, 145040, 147630, 153615, 154660, 159544, 162393, 163856, 168720, 170940, 172235, 175560, 185592, 196840, 199430, 204820, 206682, 216524, 217560, 223440, 227920, 231990, 236208, 239316, 245784, 270655, 275576, 295260, 299145, 307230, 309320, 319088, 324786, 341880, 344470, 351120, 371184, 378917, 393680, 398860, 409640, 413364, 433048, 435120, 463980, 478632, 491568, 516705, 541310, 551152, 590520, 598290, 614460, 618640, 649572, 683760, 688940, 757834, 797720, 811965, 819280, 826728, 866096, 927960, 957264, 1033410, 1082620, 1136751, 1181040, 1196580, 1228920, 1299144, 1377880, 1515668, 1595440, 1623930, 1653456, 1855920, 1894585, 2066820, 2165240, 2273502, 2393160, 2457840, 2598288, 2755760, 3031336, 3247860, 3789170, 4133640, 4330480, 4547004, 4786320, 5683755, 6062672, 6495720, 7578340, 8267280, 9094008, 11367510, 12991440, 15156680, 18188016, 22735020, 30313360, 45470040, 90940080]

約数ペア:

[(1, 90940080), (2, 45470040), (3, 30313360), (4, 22735020), (5, 18188016), (6, 15156680), (7, 12991440), (8, 11367510), (10, 9094008), (11, 8267280), (12, 7578340), (14, 6495720), (15, 6062672), (16, 5683755), (19, 4786320), (20, 4547004), (21, 4330480), (22, 4133640), (24, 3789170), (28, 3247860), (30, 3031336), (33, 2755760), (35, 2598288), (37, 2457840), (38, 2393160), (40, 2273502), (42, 2165240), (44, 2066820), (48, 1894585), (49, 1855920), (55, 1653456), (56, 1623930), (57, 1595440), (60, 1515668), (66, 1377880), (70, 1299144), (74, 1228920), (76, 1196580), (77, 1181040), (80, 1136751), (84, 1082620), (88, 1033410), (95, 957264), (98, 927960), (105, 866096), (110, 826728), (111, 819280), (112, 811965), (114, 797720), (120, 757834), (132, 688940), (133, 683760), (140, 649572), (147, 618640), (148, 614460), (152, 598290), (154, 590520), (165, 551152), (168, 541310), (176, 516705), (185, 491568), (190, 478632), (196, 463980), (209, 435120), (210, 433048), (220, 413364), (222, 409640), (228, 398860), (231, 393680), (240, 378917), (245, 371184), (259, 351120), (264, 344470), (266, 341880), (280, 324786), (285, 319088), (294, 309320), (296, 307230), (304, 299145), (308, 295260), (330, 275576), (336, 270655), (370, 245784), (380, 239316), (385, 236208), (392, 231990), (399, 227920), (407, 223440), (418, 217560), (420, 216524), (440, 206682), (444, 204820), (456, 199430), (462, 196840), (490, 185592), (518, 175560), (528, 172235), (532, 170940), (539, 168720), (555, 163856), (560, 162393), (570, 159544), (588, 154660), (592, 153615), (616, 147630), (627, 145040), (660, 137788), (665, 136752), (703, 129360), (735, 123728), (740, 122892), (760, 119658), (770, 118104), (777, 117040), (784, 115995), (798, 113960), (814, 111720), (836, 108780), (840, 108262), (880, 103341), (888, 102410), (912, 99715), (924, 98420), (931, 97680), (980, 92796), (1036, 87780), (1045, 87024), (1064, 85470), (1078, 84360), (1110, 81928), (1140, 79772), (1155, 78736), (1176, 77330), (1221, 74480), (1232, 73815), (1254, 72520), (1295, 70224), (1320, 68894), (1330, 68376), (1406, 64680), (1463, 62160), (1470, 61864), (1480, 61446), (1520, 59829), (1540, 59052), (1554, 58520), (1596, 56980), (1617, 56240), (1628, 55860), (1672, 54390), (1680, 54131), (1776, 51205), (1813, 50160), (1848, 49210), (1862, 48840), (1960, 46398), (1995, 45584), (2035, 44688), (2072, 43890), (2090, 43512), (2109, 43120), (2128, 42735), (2156, 42180), (2220, 40964), (2280, 39886), (2310, 39368), (2352, 38665), (2442, 37240), (2508, 36260), (2590, 35112), (2640, 34447), (2660, 34188), (2695, 33744), (2793, 32560), (2812, 32340), (2849, 31920), (2926, 31080), (2940, 30932), (2960, 30723), (3080, 29526), (3108, 29260), (3135, 29008), (3192, 28490), (3234, 28120), (3256, 27930), (3344, 27195), (3515, 25872), (3626, 25080), (3696, 24605), (3724, 24420), (3885, 23408), (3920, 23199), (3990, 22792), (4070, 22344), (4144, 21945), (4180, 21756), (4218, 21560), (4312, 21090), (4389, 20720), (4440, 20482), (4560, 19943), (4620, 19684), (4655, 19536), (4884, 18620), (4921, 18480), (5016, 18130), (5180, 17556), (5320, 17094), (5390, 16872), (5439, 16720), (5586, 16280), (5624, 16170), (5698, 15960), (5852, 15540), (5880, 15466), (6105, 14896), (6160, 14763), (6216, 14630), (6270, 14504), (6384, 14245), (6468, 14060), (6512, 13965), (7030, 12936), (7252, 12540), (7315, 12432), (7448, 12210), (7733, 11760), (7770, 11704), (7980, 11396), (8085, 11248), (8140, 11172), (8360, 10878), (8436, 10780), (8547, 10640), (8624, 10545), (8778, 10360), (8880, 10241), (9065, 10032), (9240, 9842), (9310, 9768)]