155998440

素因数分解:

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

素因数の和:345

約数の個数: 256

約数和(自身を含む): 575769600

約数和(自身を除く): 419771160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 164, 180, 195, 205, 216, 234, 246, 260, 270, 271, 312, 328, 351, 360, 369, 390, 410, 468, 492, 520, 533, 540, 542, 585, 615, 702, 738, 780, 813, 820, 936, 984, 1066, 1080, 1084, 1107, 1170, 1230, 1355, 1404, 1476, 1560, 1599, 1626, 1640, 1755, 1845, 2132, 2168, 2214, 2340, 2439, 2460, 2665, 2710, 2808, 2952, 3198, 3252, 3510, 3523, 3690, 4065, 4264, 4428, 4680, 4797, 4878, 4920, 5330, 5420, 5535, 6396, 6504, 7020, 7046, 7317, 7380, 7995, 8130, 8856, 9594, 9756, 10569, 10660, 10840, 11070, 11111, 12195, 12792, 14040, 14092, 14391, 14634, 14760, 15990, 16260, 17615, 19188, 19512, 21138, 21320, 22140, 22222, 23985, 24390, 28184, 28782, 29268, 31707, 31980, 32520, 33333, 35230, 36585, 38376, 42276, 44280, 44444, 47970, 48780, 52845, 55555, 57564, 58536, 63414, 63960, 66666, 70460, 71955, 73170, 84552, 88888, 95121, 95940, 97560, 99999, 105690, 111110, 115128, 126828, 133332, 140920, 143910, 144443, 146340, 158535, 166665, 190242, 191880, 199998, 211380, 222220, 253656, 266664, 287820, 288886, 292680, 299997, 317070, 333330, 380484, 399996, 422760, 433329, 444440, 475605, 499995, 575640, 577772, 599994, 634140, 666660, 722215, 760968, 799992, 866658, 951210, 999990, 1155544, 1199988, 1268280, 1299987, 1333320, 1444430, 1499985, 1733316, 1902420, 1999980, 2166645, 2399976, 2599974, 2888860, 2999970, 3466632, 3804840, 3899961, 3999960, 4333290, 5199948, 5777720, 5999940, 6499935, 7799922, 8666580, 10399896, 11999880, 12999870, 15599844, 17333160, 19499805, 25999740, 31199688, 38999610, 51999480, 77999220, 155998440]

約数ペア:

[(1, 155998440), (2, 77999220), (3, 51999480), (4, 38999610), (5, 31199688), (6, 25999740), (8, 19499805), (9, 17333160), (10, 15599844), (12, 12999870), (13, 11999880), (15, 10399896), (18, 8666580), (20, 7799922), (24, 6499935), (26, 5999940), (27, 5777720), (30, 5199948), (36, 4333290), (39, 3999960), (40, 3899961), (41, 3804840), (45, 3466632), (52, 2999970), (54, 2888860), (60, 2599974), (65, 2399976), (72, 2166645), (78, 1999980), (82, 1902420), (90, 1733316), (104, 1499985), (108, 1444430), (117, 1333320), (120, 1299987), (123, 1268280), (130, 1199988), (135, 1155544), (156, 999990), (164, 951210), (180, 866658), (195, 799992), (205, 760968), (216, 722215), (234, 666660), (246, 634140), (260, 599994), (270, 577772), (271, 575640), (312, 499995), (328, 475605), (351, 444440), (360, 433329), (369, 422760), (390, 399996), (410, 380484), (468, 333330), (492, 317070), (520, 299997), (533, 292680), (540, 288886), (542, 287820), (585, 266664), (615, 253656), (702, 222220), (738, 211380), (780, 199998), (813, 191880), (820, 190242), (936, 166665), (984, 158535), (1066, 146340), (1080, 144443), (1084, 143910), (1107, 140920), (1170, 133332), (1230, 126828), (1355, 115128), (1404, 111110), (1476, 105690), (1560, 99999), (1599, 97560), (1626, 95940), (1640, 95121), (1755, 88888), (1845, 84552), (2132, 73170), (2168, 71955), (2214, 70460), (2340, 66666), (2439, 63960), (2460, 63414), (2665, 58536), (2710, 57564), (2808, 55555), (2952, 52845), (3198, 48780), (3252, 47970), (3510, 44444), (3523, 44280), (3690, 42276), (4065, 38376), (4264, 36585), (4428, 35230), (4680, 33333), (4797, 32520), (4878, 31980), (4920, 31707), (5330, 29268), (5420, 28782), (5535, 28184), (6396, 24390), (6504, 23985), (7020, 22222), (7046, 22140), (7317, 21320), (7380, 21138), (7995, 19512), (8130, 19188), (8856, 17615), (9594, 16260), (9756, 15990), (10569, 14760), (10660, 14634), (10840, 14391), (11070, 14092), (11111, 14040), (12195, 12792)]