90937860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 296013312

約数和(自身を除く): 205075452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 37, 39, 46, 52, 60, 65, 69, 74, 78, 92, 111, 115, 130, 137, 138, 148, 156, 185, 195, 222, 230, 260, 274, 276, 299, 345, 370, 390, 411, 444, 460, 481, 548, 555, 598, 685, 690, 740, 780, 822, 851, 897, 962, 1110, 1196, 1370, 1380, 1443, 1495, 1644, 1702, 1781, 1794, 1924, 2055, 2220, 2405, 2553, 2740, 2886, 2990, 3151, 3404, 3562, 3588, 4110, 4255, 4485, 4810, 5069, 5106, 5343, 5772, 5980, 6302, 7124, 7215, 8220, 8510, 8905, 8970, 9453, 9620, 10138, 10212, 10686, 11063, 12604, 12765, 14430, 15207, 15755, 17020, 17810, 17940, 18906, 20276, 21372, 22126, 25345, 25530, 26715, 28860, 30414, 31510, 33189, 35620, 37812, 40963, 44252, 47265, 50690, 51060, 53430, 55315, 60828, 63020, 65897, 66378, 76035, 81926, 94530, 101380, 106860, 110630, 116587, 122889, 131794, 132756, 152070, 163852, 165945, 189060, 197691, 204815, 221260, 233174, 245778, 263588, 304140, 329485, 331890, 349761, 395382, 409630, 466348, 491556, 582935, 614445, 658970, 663780, 699522, 790764, 819260, 988455, 1165870, 1228890, 1317940, 1399044, 1515631, 1748805, 1976910, 2331740, 2457780, 3031262, 3497610, 3953820, 4546893, 6062524, 6995220, 7578155, 9093786, 15156310, 18187572, 22734465, 30312620, 45468930, 90937860]

約数ペア:

[(1, 90937860), (2, 45468930), (3, 30312620), (4, 22734465), (5, 18187572), (6, 15156310), (10, 9093786), (12, 7578155), (13, 6995220), (15, 6062524), (20, 4546893), (23, 3953820), (26, 3497610), (30, 3031262), (37, 2457780), (39, 2331740), (46, 1976910), (52, 1748805), (60, 1515631), (65, 1399044), (69, 1317940), (74, 1228890), (78, 1165870), (92, 988455), (111, 819260), (115, 790764), (130, 699522), (137, 663780), (138, 658970), (148, 614445), (156, 582935), (185, 491556), (195, 466348), (222, 409630), (230, 395382), (260, 349761), (274, 331890), (276, 329485), (299, 304140), (345, 263588), (370, 245778), (390, 233174), (411, 221260), (444, 204815), (460, 197691), (481, 189060), (548, 165945), (555, 163852), (598, 152070), (685, 132756), (690, 131794), (740, 122889), (780, 116587), (822, 110630), (851, 106860), (897, 101380), (962, 94530), (1110, 81926), (1196, 76035), (1370, 66378), (1380, 65897), (1443, 63020), (1495, 60828), (1644, 55315), (1702, 53430), (1781, 51060), (1794, 50690), (1924, 47265), (2055, 44252), (2220, 40963), (2405, 37812), (2553, 35620), (2740, 33189), (2886, 31510), (2990, 30414), (3151, 28860), (3404, 26715), (3562, 25530), (3588, 25345), (4110, 22126), (4255, 21372), (4485, 20276), (4810, 18906), (5069, 17940), (5106, 17810), (5343, 17020), (5772, 15755), (5980, 15207), (6302, 14430), (7124, 12765), (7215, 12604), (8220, 11063), (8510, 10686), (8905, 10212), (8970, 10138), (9453, 9620)]