155175750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 443963520

約数和(自身を除く): 288787770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 79, 81, 90, 97, 125, 135, 150, 158, 162, 194, 225, 237, 250, 270, 291, 375, 395, 405, 450, 474, 485, 582, 675, 711, 750, 790, 810, 873, 970, 1125, 1185, 1350, 1422, 1455, 1746, 1975, 2025, 2133, 2250, 2370, 2425, 2619, 2910, 3375, 3555, 3950, 4050, 4266, 4365, 4850, 5238, 5925, 6399, 6750, 7110, 7275, 7663, 7857, 8730, 9875, 10125, 10665, 11850, 12125, 12798, 13095, 14550, 15326, 15714, 17775, 19750, 20250, 21330, 21825, 22989, 24250, 26190, 29625, 31995, 35550, 36375, 38315, 39285, 43650, 45978, 53325, 59250, 63990, 65475, 68967, 72750, 76630, 78570, 88875, 106650, 109125, 114945, 130950, 137934, 159975, 177750, 191575, 196425, 206901, 218250, 229890, 266625, 319950, 327375, 344835, 383150, 392850, 413802, 533250, 574725, 620703, 654750, 689670, 799875, 957875, 982125, 1034505, 1149450, 1241406, 1599750, 1724175, 1915750, 1964250, 2069010, 2873625, 3103515, 3448350, 5172525, 5747250, 6207030, 8620875, 10345050, 15517575, 17241750, 25862625, 31035150, 51725250, 77587875, 155175750]

約数ペア:

[(1, 155175750), (2, 77587875), (3, 51725250), (5, 31035150), (6, 25862625), (9, 17241750), (10, 15517575), (15, 10345050), (18, 8620875), (25, 6207030), (27, 5747250), (30, 5172525), (45, 3448350), (50, 3103515), (54, 2873625), (75, 2069010), (79, 1964250), (81, 1915750), (90, 1724175), (97, 1599750), (125, 1241406), (135, 1149450), (150, 1034505), (158, 982125), (162, 957875), (194, 799875), (225, 689670), (237, 654750), (250, 620703), (270, 574725), (291, 533250), (375, 413802), (395, 392850), (405, 383150), (450, 344835), (474, 327375), (485, 319950), (582, 266625), (675, 229890), (711, 218250), (750, 206901), (790, 196425), (810, 191575), (873, 177750), (970, 159975), (1125, 137934), (1185, 130950), (1350, 114945), (1422, 109125), (1455, 106650), (1746, 88875), (1975, 78570), (2025, 76630), (2133, 72750), (2250, 68967), (2370, 65475), (2425, 63990), (2619, 59250), (2910, 53325), (3375, 45978), (3555, 43650), (3950, 39285), (4050, 38315), (4266, 36375), (4365, 35550), (4850, 31995), (5238, 29625), (5925, 26190), (6399, 24250), (6750, 22989), (7110, 21825), (7275, 21330), (7663, 20250), (7857, 19750), (8730, 17775), (9875, 15714), (10125, 15326), (10665, 14550), (11850, 13095), (12125, 12798)]