98518420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 288

約数和(自身を含む): 305665920

約数和(自身を除く): 207147500

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 37, 38, 44, 49, 52, 55, 65, 70, 74, 76, 77, 91, 95, 98, 110, 130, 133, 140, 143, 148, 154, 182, 185, 190, 196, 209, 220, 245, 247, 259, 260, 266, 286, 308, 364, 370, 380, 385, 407, 418, 455, 481, 490, 494, 518, 532, 539, 572, 637, 665, 703, 715, 740, 770, 814, 836, 910, 931, 962, 980, 988, 1001, 1036, 1045, 1078, 1235, 1274, 1295, 1330, 1406, 1430, 1463, 1540, 1628, 1729, 1813, 1820, 1862, 1924, 2002, 2035, 2090, 2156, 2405, 2470, 2548, 2590, 2660, 2695, 2717, 2812, 2849, 2860, 2926, 3185, 3367, 3458, 3515, 3626, 3724, 4004, 4070, 4180, 4655, 4810, 4921, 4940, 5005, 5180, 5291, 5390, 5434, 5698, 5852, 6370, 6734, 6916, 7007, 7030, 7252, 7315, 7733, 8140, 8645, 9065, 9139, 9310, 9620, 9842, 10010, 10241, 10582, 10780, 10868, 11396, 12103, 12740, 13468, 13585, 14014, 14060, 14245, 14630, 15466, 16835, 17290, 18130, 18278, 18620, 19019, 19684, 19943, 20020, 20482, 21164, 23569, 24206, 24605, 26455, 27170, 28028, 28490, 29260, 30932, 33670, 34447, 34580, 35035, 36260, 36556, 37037, 38038, 38665, 39886, 40964, 45695, 47138, 48412, 49210, 51205, 52910, 54131, 54340, 56980, 60515, 63973, 67340, 68894, 70070, 74074, 76076, 77330, 79772, 91390, 94276, 95095, 98420, 99715, 100529, 102410, 105820, 108262, 117845, 121030, 127946, 133133, 137788, 140140, 148148, 154660, 172235, 182780, 185185, 190190, 199430, 201058, 204820, 216524, 235690, 242060, 255892, 259259, 266266, 270655, 319865, 344470, 370370, 378917, 380380, 398860, 402116, 447811, 471380, 502645, 518518, 532532, 541310, 639730, 665665, 688940, 703703, 740740, 757834, 895622, 1005290, 1037036, 1082620, 1279460, 1296295, 1331330, 1407406, 1515668, 1791244, 1894585, 2010580, 2239055, 2592590, 2662660, 2814812, 3518515, 3789170, 4478110, 4925921, 5185180, 7037030, 7578340, 8956220, 9851842, 14074060, 19703684, 24629605, 49259210, 98518420]

約数ペア:

[(1, 98518420), (2, 49259210), (4, 24629605), (5, 19703684), (7, 14074060), (10, 9851842), (11, 8956220), (13, 7578340), (14, 7037030), (19, 5185180), (20, 4925921), (22, 4478110), (26, 3789170), (28, 3518515), (35, 2814812), (37, 2662660), (38, 2592590), (44, 2239055), (49, 2010580), (52, 1894585), (55, 1791244), (65, 1515668), (70, 1407406), (74, 1331330), (76, 1296295), (77, 1279460), (91, 1082620), (95, 1037036), (98, 1005290), (110, 895622), (130, 757834), (133, 740740), (140, 703703), (143, 688940), (148, 665665), (154, 639730), (182, 541310), (185, 532532), (190, 518518), (196, 502645), (209, 471380), (220, 447811), (245, 402116), (247, 398860), (259, 380380), (260, 378917), (266, 370370), (286, 344470), (308, 319865), (364, 270655), (370, 266266), (380, 259259), (385, 255892), (407, 242060), (418, 235690), (455, 216524), (481, 204820), (490, 201058), (494, 199430), (518, 190190), (532, 185185), (539, 182780), (572, 172235), (637, 154660), (665, 148148), (703, 140140), (715, 137788), (740, 133133), (770, 127946), (814, 121030), (836, 117845), (910, 108262), (931, 105820), (962, 102410), (980, 100529), (988, 99715), (1001, 98420), (1036, 95095), (1045, 94276), (1078, 91390), (1235, 79772), (1274, 77330), (1295, 76076), (1330, 74074), (1406, 70070), (1430, 68894), (1463, 67340), (1540, 63973), (1628, 60515), (1729, 56980), (1813, 54340), (1820, 54131), (1862, 52910), (1924, 51205), (2002, 49210), (2035, 48412), (2090, 47138), (2156, 45695), (2405, 40964), (2470, 39886), (2548, 38665), (2590, 38038), (2660, 37037), (2695, 36556), (2717, 36260), (2812, 35035), (2849, 34580), (2860, 34447), (2926, 33670), (3185, 30932), (3367, 29260), (3458, 28490), (3515, 28028), (3626, 27170), (3724, 26455), (4004, 24605), (4070, 24206), (4180, 23569), (4655, 21164), (4810, 20482), (4921, 20020), (4940, 19943), (5005, 19684), (5180, 19019), (5291, 18620), (5390, 18278), (5434, 18130), (5698, 17290), (5852, 16835), (6370, 15466), (6734, 14630), (6916, 14245), (7007, 14060), (7030, 14014), (7252, 13585), (7315, 13468), (7733, 12740), (8140, 12103), (8645, 11396), (9065, 10868), (9139, 10780), (9310, 10582), (9620, 10241), (9842, 10010)]