149615700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 471011520

約数和(自身を除く): 321395820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 227, 260, 300, 325, 338, 390, 454, 507, 650, 676, 681, 780, 845, 908, 975, 1014, 1135, 1300, 1362, 1690, 1950, 2028, 2197, 2270, 2535, 2724, 2951, 3380, 3405, 3900, 4225, 4394, 4540, 5070, 5675, 5902, 6591, 6810, 8450, 8788, 8853, 10140, 10985, 11350, 11804, 12675, 13182, 13620, 14755, 16900, 17025, 17706, 21970, 22700, 25350, 26364, 29510, 32955, 34050, 35412, 38363, 43940, 44265, 50700, 54925, 59020, 65910, 68100, 73775, 76726, 88530, 109850, 115089, 131820, 147550, 153452, 164775, 177060, 191815, 219700, 221325, 230178, 295100, 329550, 383630, 442650, 460356, 498719, 575445, 659100, 767260, 885300, 959075, 997438, 1150890, 1496157, 1918150, 1994876, 2301780, 2493595, 2877225, 2992314, 3836300, 4987190, 5754450, 5984628, 7480785, 9974380, 11508900, 12467975, 14961570, 24935950, 29923140, 37403925, 49871900, 74807850, 149615700]

約数ペア:

[(1, 149615700), (2, 74807850), (3, 49871900), (4, 37403925), (5, 29923140), (6, 24935950), (10, 14961570), (12, 12467975), (13, 11508900), (15, 9974380), (20, 7480785), (25, 5984628), (26, 5754450), (30, 4987190), (39, 3836300), (50, 2992314), (52, 2877225), (60, 2493595), (65, 2301780), (75, 1994876), (78, 1918150), (100, 1496157), (130, 1150890), (150, 997438), (156, 959075), (169, 885300), (195, 767260), (227, 659100), (260, 575445), (300, 498719), (325, 460356), (338, 442650), (390, 383630), (454, 329550), (507, 295100), (650, 230178), (676, 221325), (681, 219700), (780, 191815), (845, 177060), (908, 164775), (975, 153452), (1014, 147550), (1135, 131820), (1300, 115089), (1362, 109850), (1690, 88530), (1950, 76726), (2028, 73775), (2197, 68100), (2270, 65910), (2535, 59020), (2724, 54925), (2951, 50700), (3380, 44265), (3405, 43940), (3900, 38363), (4225, 35412), (4394, 34050), (4540, 32955), (5070, 29510), (5675, 26364), (5902, 25350), (6591, 22700), (6810, 21970), (8450, 17706), (8788, 17025), (8853, 16900), (10140, 14755), (10985, 13620), (11350, 13182), (11804, 12675)]