233997660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 812794752

約数和(自身を除く): 578797092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 234, 246, 260, 270, 271, 324, 351, 369, 390, 405, 410, 468, 492, 533, 540, 542, 585, 615, 702, 738, 780, 810, 813, 820, 1053, 1066, 1084, 1107, 1170, 1230, 1355, 1404, 1476, 1599, 1620, 1626, 1755, 1845, 2106, 2132, 2214, 2340, 2439, 2460, 2665, 2710, 3198, 3252, 3321, 3510, 3523, 3690, 4065, 4212, 4428, 4797, 4878, 5265, 5330, 5420, 5535, 6396, 6642, 7020, 7046, 7317, 7380, 7995, 8130, 9594, 9756, 10530, 10569, 10660, 11070, 11111, 12195, 13284, 14092, 14391, 14634, 15990, 16260, 16605, 17615, 19188, 21060, 21138, 21951, 22140, 22222, 23985, 24390, 28782, 29268, 31707, 31980, 33210, 33333, 35230, 36585, 42276, 43173, 43902, 44444, 47970, 48780, 52845, 55555, 57564, 63414, 66420, 66666, 70460, 71955, 73170, 86346, 87804, 95121, 95940, 99999, 105690, 109755, 111110, 126828, 133332, 143910, 144443, 146340, 158535, 166665, 172692, 190242, 199998, 211380, 215865, 219510, 222220, 285363, 287820, 288886, 299997, 317070, 333330, 380484, 399996, 431730, 433329, 439020, 475605, 499995, 570726, 577772, 599994, 634140, 666660, 722215, 863460, 866658, 899991, 951210, 999990, 1141452, 1199988, 1299987, 1426815, 1444430, 1499985, 1733316, 1799982, 1902420, 1999980, 2166645, 2599974, 2853630, 2888860, 2999970, 3599964, 3899961, 4333290, 4499955, 5199948, 5707260, 5999940, 6499935, 7799922, 8666580, 8999910, 11699883, 12999870, 15599844, 17999820, 19499805, 23399766, 25999740, 38999610, 46799532, 58499415, 77999220, 116998830, 233997660]

約数ペア:

[(1, 233997660), (2, 116998830), (3, 77999220), (4, 58499415), (5, 46799532), (6, 38999610), (9, 25999740), (10, 23399766), (12, 19499805), (13, 17999820), (15, 15599844), (18, 12999870), (20, 11699883), (26, 8999910), (27, 8666580), (30, 7799922), (36, 6499935), (39, 5999940), (41, 5707260), (45, 5199948), (52, 4499955), (54, 4333290), (60, 3899961), (65, 3599964), (78, 2999970), (81, 2888860), (82, 2853630), (90, 2599974), (108, 2166645), (117, 1999980), (123, 1902420), (130, 1799982), (135, 1733316), (156, 1499985), (162, 1444430), (164, 1426815), (180, 1299987), (195, 1199988), (205, 1141452), (234, 999990), (246, 951210), (260, 899991), (270, 866658), (271, 863460), (324, 722215), (351, 666660), (369, 634140), (390, 599994), (405, 577772), (410, 570726), (468, 499995), (492, 475605), (533, 439020), (540, 433329), (542, 431730), (585, 399996), (615, 380484), (702, 333330), (738, 317070), (780, 299997), (810, 288886), (813, 287820), (820, 285363), (1053, 222220), (1066, 219510), (1084, 215865), (1107, 211380), (1170, 199998), (1230, 190242), (1355, 172692), (1404, 166665), (1476, 158535), (1599, 146340), (1620, 144443), (1626, 143910), (1755, 133332), (1845, 126828), (2106, 111110), (2132, 109755), (2214, 105690), (2340, 99999), (2439, 95940), (2460, 95121), (2665, 87804), (2710, 86346), (3198, 73170), (3252, 71955), (3321, 70460), (3510, 66666), (3523, 66420), (3690, 63414), (4065, 57564), (4212, 55555), (4428, 52845), (4797, 48780), (4878, 47970), (5265, 44444), (5330, 43902), (5420, 43173), (5535, 42276), (6396, 36585), (6642, 35230), (7020, 33333), (7046, 33210), (7317, 31980), (7380, 31707), (7995, 29268), (8130, 28782), (9594, 24390), (9756, 23985), (10530, 22222), (10569, 22140), (10660, 21951), (11070, 21138), (11111, 21060), (12195, 19188), (13284, 17615), (14092, 16605), (14391, 16260), (14634, 15990)]