154884060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:764

約数の個数: 144

約数和(自身を含む): 497532672

約数和(自身を除く): 342648612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 180, 186, 205, 246, 279, 310, 369, 372, 410, 465, 492, 558, 615, 620, 677, 738, 820, 930, 1116, 1230, 1271, 1354, 1395, 1476, 1845, 1860, 2031, 2460, 2542, 2708, 2790, 3385, 3690, 3813, 4062, 5084, 5580, 6093, 6355, 6770, 7380, 7626, 8124, 10155, 11439, 12186, 12710, 13540, 15252, 19065, 20310, 20987, 22878, 24372, 25420, 27757, 30465, 38130, 40620, 41974, 45756, 55514, 57195, 60930, 62961, 76260, 83271, 83948, 104935, 111028, 114390, 121860, 125922, 138785, 166542, 188883, 209870, 228780, 249813, 251844, 277570, 314805, 333084, 377766, 416355, 419740, 499626, 555140, 629610, 755532, 832710, 860467, 944415, 999252, 1249065, 1259220, 1665420, 1720934, 1888830, 2498130, 2581401, 3441868, 3777660, 4302335, 4996260, 5162802, 7744203, 8604670, 10325604, 12907005, 15488406, 17209340, 25814010, 30976812, 38721015, 51628020, 77442030, 154884060]

約数ペア:

[(1, 154884060), (2, 77442030), (3, 51628020), (4, 38721015), (5, 30976812), (6, 25814010), (9, 17209340), (10, 15488406), (12, 12907005), (15, 10325604), (18, 8604670), (20, 7744203), (30, 5162802), (31, 4996260), (36, 4302335), (41, 3777660), (45, 3441868), (60, 2581401), (62, 2498130), (82, 1888830), (90, 1720934), (93, 1665420), (123, 1259220), (124, 1249065), (155, 999252), (164, 944415), (180, 860467), (186, 832710), (205, 755532), (246, 629610), (279, 555140), (310, 499626), (369, 419740), (372, 416355), (410, 377766), (465, 333084), (492, 314805), (558, 277570), (615, 251844), (620, 249813), (677, 228780), (738, 209870), (820, 188883), (930, 166542), (1116, 138785), (1230, 125922), (1271, 121860), (1354, 114390), (1395, 111028), (1476, 104935), (1845, 83948), (1860, 83271), (2031, 76260), (2460, 62961), (2542, 60930), (2708, 57195), (2790, 55514), (3385, 45756), (3690, 41974), (3813, 40620), (4062, 38130), (5084, 30465), (5580, 27757), (6093, 25420), (6355, 24372), (6770, 22878), (7380, 20987), (7626, 20310), (8124, 19065), (10155, 15252), (11439, 13540), (12186, 12710)]