154675560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 521769600

約数和(自身を除く): 367094040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 169, 174, 195, 232, 260, 263, 290, 312, 338, 348, 377, 390, 435, 507, 520, 526, 580, 676, 696, 754, 780, 789, 845, 870, 1014, 1052, 1131, 1160, 1315, 1352, 1508, 1560, 1578, 1690, 1740, 1885, 2028, 2104, 2262, 2535, 2630, 3016, 3156, 3380, 3419, 3480, 3770, 3945, 4056, 4524, 4901, 5070, 5260, 5655, 6312, 6760, 6838, 7540, 7627, 7890, 9048, 9802, 10140, 10257, 10520, 11310, 13676, 14703, 15080, 15254, 15780, 17095, 19604, 20280, 20514, 22620, 22881, 24505, 27352, 29406, 30508, 31560, 34190, 38135, 39208, 41028, 44447, 45240, 45762, 49010, 51285, 58812, 61016, 68380, 73515, 76270, 82056, 88894, 91524, 98020, 99151, 102570, 114405, 117624, 133341, 136760, 147030, 152540, 177788, 183048, 196040, 198302, 205140, 222235, 228810, 266682, 294060, 297453, 305080, 355576, 396604, 410280, 444470, 457620, 495755, 533364, 588120, 594906, 666705, 793208, 888940, 915240, 991510, 1066728, 1189812, 1288963, 1333410, 1487265, 1777880, 1983020, 2379624, 2577926, 2666820, 2974530, 3866889, 3966040, 5155852, 5333640, 5949060, 6444815, 7733778, 10311704, 11898120, 12889630, 15467556, 19334445, 25779260, 30935112, 38668890, 51558520, 77337780, 154675560]

約数ペア:

[(1, 154675560), (2, 77337780), (3, 51558520), (4, 38668890), (5, 30935112), (6, 25779260), (8, 19334445), (10, 15467556), (12, 12889630), (13, 11898120), (15, 10311704), (20, 7733778), (24, 6444815), (26, 5949060), (29, 5333640), (30, 5155852), (39, 3966040), (40, 3866889), (52, 2974530), (58, 2666820), (60, 2577926), (65, 2379624), (78, 1983020), (87, 1777880), (104, 1487265), (116, 1333410), (120, 1288963), (130, 1189812), (145, 1066728), (156, 991510), (169, 915240), (174, 888940), (195, 793208), (232, 666705), (260, 594906), (263, 588120), (290, 533364), (312, 495755), (338, 457620), (348, 444470), (377, 410280), (390, 396604), (435, 355576), (507, 305080), (520, 297453), (526, 294060), (580, 266682), (676, 228810), (696, 222235), (754, 205140), (780, 198302), (789, 196040), (845, 183048), (870, 177788), (1014, 152540), (1052, 147030), (1131, 136760), (1160, 133341), (1315, 117624), (1352, 114405), (1508, 102570), (1560, 99151), (1578, 98020), (1690, 91524), (1740, 88894), (1885, 82056), (2028, 76270), (2104, 73515), (2262, 68380), (2535, 61016), (2630, 58812), (3016, 51285), (3156, 49010), (3380, 45762), (3419, 45240), (3480, 44447), (3770, 41028), (3945, 39208), (4056, 38135), (4524, 34190), (4901, 31560), (5070, 30508), (5260, 29406), (5655, 27352), (6312, 24505), (6760, 22881), (6838, 22620), (7540, 20514), (7627, 20280), (7890, 19604), (9048, 17095), (9802, 15780), (10140, 15254), (10257, 15080), (10520, 14703), (11310, 13676)]