89709660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 301916160

約数和(自身を除く): 212206500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 233, 270, 276, 279, 310, 345, 372, 414, 460, 465, 466, 540, 558, 620, 621, 690, 699, 713, 828, 837, 930, 932, 1035, 1116, 1165, 1242, 1380, 1395, 1398, 1426, 1674, 1860, 2070, 2097, 2139, 2330, 2484, 2790, 2796, 2852, 3105, 3348, 3495, 3565, 4140, 4185, 4194, 4278, 4660, 5359, 5580, 6210, 6291, 6417, 6990, 7130, 7223, 8370, 8388, 8556, 10485, 10695, 10718, 12420, 12582, 12834, 13980, 14260, 14446, 16077, 16740, 19251, 20970, 21390, 21436, 21669, 25164, 25668, 26795, 28892, 31455, 32085, 32154, 36115, 38502, 41940, 42780, 43338, 48231, 53590, 62910, 64170, 64308, 65007, 72230, 77004, 80385, 86676, 96255, 96462, 107180, 108345, 125820, 128340, 130014, 144460, 144693, 160770, 166129, 192510, 192924, 195021, 216690, 241155, 260028, 289386, 321540, 325035, 332258, 385020, 390042, 433380, 482310, 498387, 578772, 650070, 664516, 723465, 780084, 830645, 964620, 975105, 996774, 1300140, 1446930, 1495161, 1661290, 1950210, 1993548, 2491935, 2893860, 2990322, 3322580, 3900420, 4485483, 4983870, 5980644, 7475805, 8970966, 9967740, 14951610, 17941932, 22427415, 29903220, 44854830, 89709660]

約数ペア:

[(1, 89709660), (2, 44854830), (3, 29903220), (4, 22427415), (5, 17941932), (6, 14951610), (9, 9967740), (10, 8970966), (12, 7475805), (15, 5980644), (18, 4983870), (20, 4485483), (23, 3900420), (27, 3322580), (30, 2990322), (31, 2893860), (36, 2491935), (45, 1993548), (46, 1950210), (54, 1661290), (60, 1495161), (62, 1446930), (69, 1300140), (90, 996774), (92, 975105), (93, 964620), (108, 830645), (115, 780084), (124, 723465), (135, 664516), (138, 650070), (155, 578772), (180, 498387), (186, 482310), (207, 433380), (230, 390042), (233, 385020), (270, 332258), (276, 325035), (279, 321540), (310, 289386), (345, 260028), (372, 241155), (414, 216690), (460, 195021), (465, 192924), (466, 192510), (540, 166129), (558, 160770), (620, 144693), (621, 144460), (690, 130014), (699, 128340), (713, 125820), (828, 108345), (837, 107180), (930, 96462), (932, 96255), (1035, 86676), (1116, 80385), (1165, 77004), (1242, 72230), (1380, 65007), (1395, 64308), (1398, 64170), (1426, 62910), (1674, 53590), (1860, 48231), (2070, 43338), (2097, 42780), (2139, 41940), (2330, 38502), (2484, 36115), (2790, 32154), (2796, 32085), (2852, 31455), (3105, 28892), (3348, 26795), (3495, 25668), (3565, 25164), (4140, 21669), (4185, 21436), (4194, 21390), (4278, 20970), (4660, 19251), (5359, 16740), (5580, 16077), (6210, 14446), (6291, 14260), (6417, 13980), (6990, 12834), (7130, 12582), (7223, 12420), (8370, 10718), (8388, 10695), (8556, 10485)]