90828360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 362793600

約数和(自身を除く): 271965240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 98, 105, 114, 120, 126, 133, 140, 147, 152, 168, 171, 180, 190, 196, 210, 228, 245, 252, 266, 271, 280, 285, 294, 315, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 542, 570, 588, 630, 665, 684, 735, 760, 798, 813, 840, 855, 882, 931, 980, 1064, 1084, 1140, 1176, 1197, 1260, 1330, 1355, 1368, 1470, 1596, 1626, 1710, 1764, 1862, 1897, 1960, 1995, 2168, 2205, 2280, 2394, 2439, 2520, 2660, 2710, 2793, 2940, 3192, 3252, 3420, 3528, 3724, 3794, 3990, 4065, 4410, 4655, 4788, 4878, 5149, 5320, 5420, 5586, 5691, 5880, 5985, 6504, 6840, 7448, 7588, 7980, 8130, 8379, 8820, 9310, 9485, 9576, 9756, 10298, 10840, 11172, 11382, 11970, 12195, 13279, 13965, 15176, 15447, 15960, 16260, 16758, 17073, 17640, 18620, 18970, 19512, 20596, 22344, 22764, 23940, 24390, 25745, 26558, 27930, 28455, 30894, 32520, 33516, 34146, 36043, 37240, 37940, 39837, 41192, 41895, 45528, 46341, 47880, 48780, 51490, 53116, 55860, 56910, 61788, 66395, 67032, 68292, 72086, 75880, 77235, 79674, 83790, 85365, 92682, 97560, 102980, 106232, 108129, 111720, 113820, 119511, 123576, 132790, 136584, 144172, 154470, 159348, 167580, 170730, 180215, 185364, 199185, 205960, 216258, 227640, 231705, 239022, 252301, 265580, 288344, 308940, 318696, 324387, 335160, 341460, 360430, 370728, 398370, 432516, 463410, 478044, 504602, 531160, 540645, 597555, 617880, 648774, 682920, 720860, 756903, 796740, 865032, 926820, 956088, 1009204, 1081290, 1195110, 1261505, 1297548, 1441720, 1513806, 1593480, 1621935, 1853640, 2018408, 2162580, 2270709, 2390220, 2523010, 2595096, 3027612, 3243870, 3784515, 4325160, 4541418, 4780440, 5046020, 6055224, 6487740, 7569030, 9082836, 10092040, 11353545, 12975480, 15138060, 18165672, 22707090, 30276120, 45414180, 90828360]

約数ペア:

[(1, 90828360), (2, 45414180), (3, 30276120), (4, 22707090), (5, 18165672), (6, 15138060), (7, 12975480), (8, 11353545), (9, 10092040), (10, 9082836), (12, 7569030), (14, 6487740), (15, 6055224), (18, 5046020), (19, 4780440), (20, 4541418), (21, 4325160), (24, 3784515), (28, 3243870), (30, 3027612), (35, 2595096), (36, 2523010), (38, 2390220), (40, 2270709), (42, 2162580), (45, 2018408), (49, 1853640), (56, 1621935), (57, 1593480), (60, 1513806), (63, 1441720), (70, 1297548), (72, 1261505), (76, 1195110), (84, 1081290), (90, 1009204), (95, 956088), (98, 926820), (105, 865032), (114, 796740), (120, 756903), (126, 720860), (133, 682920), (140, 648774), (147, 617880), (152, 597555), (168, 540645), (171, 531160), (180, 504602), (190, 478044), (196, 463410), (210, 432516), (228, 398370), (245, 370728), (252, 360430), (266, 341460), (271, 335160), (280, 324387), (285, 318696), (294, 308940), (315, 288344), (342, 265580), (360, 252301), (380, 239022), (392, 231705), (399, 227640), (420, 216258), (441, 205960), (456, 199185), (490, 185364), (504, 180215), (532, 170730), (542, 167580), (570, 159348), (588, 154470), (630, 144172), (665, 136584), (684, 132790), (735, 123576), (760, 119511), (798, 113820), (813, 111720), (840, 108129), (855, 106232), (882, 102980), (931, 97560), (980, 92682), (1064, 85365), (1084, 83790), (1140, 79674), (1176, 77235), (1197, 75880), (1260, 72086), (1330, 68292), (1355, 67032), (1368, 66395), (1470, 61788), (1596, 56910), (1626, 55860), (1710, 53116), (1764, 51490), (1862, 48780), (1897, 47880), (1960, 46341), (1995, 45528), (2168, 41895), (2205, 41192), (2280, 39837), (2394, 37940), (2439, 37240), (2520, 36043), (2660, 34146), (2710, 33516), (2793, 32520), (2940, 30894), (3192, 28455), (3252, 27930), (3420, 26558), (3528, 25745), (3724, 24390), (3794, 23940), (3990, 22764), (4065, 22344), (4410, 20596), (4655, 19512), (4788, 18970), (4878, 18620), (5149, 17640), (5320, 17073), (5420, 16758), (5586, 16260), (5691, 15960), (5880, 15447), (5985, 15176), (6504, 13965), (6840, 13279), (7448, 12195), (7588, 11970), (7980, 11382), (8130, 11172), (8379, 10840), (8820, 10298), (9310, 9756), (9485, 9576)]