127211460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 377932800

約数和(自身を除く): 250721340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 151, 190, 228, 285, 302, 380, 453, 570, 604, 739, 755, 906, 1140, 1478, 1510, 1812, 2217, 2265, 2869, 2956, 3020, 3695, 4434, 4530, 5738, 7390, 8607, 8868, 9060, 11085, 11476, 14041, 14345, 14780, 17214, 22170, 28082, 28690, 34428, 42123, 43035, 44340, 56164, 57380, 70205, 84246, 86070, 111589, 140410, 168492, 172140, 210615, 223178, 280820, 334767, 421230, 446356, 557945, 669534, 842460, 1115890, 1339068, 1673835, 2120191, 2231780, 3347670, 4240382, 6360573, 6695340, 8480764, 10600955, 12721146, 21201910, 25442292, 31802865, 42403820, 63605730, 127211460]

約数ペア:

[(1, 127211460), (2, 63605730), (3, 42403820), (4, 31802865), (5, 25442292), (6, 21201910), (10, 12721146), (12, 10600955), (15, 8480764), (19, 6695340), (20, 6360573), (30, 4240382), (38, 3347670), (57, 2231780), (60, 2120191), (76, 1673835), (95, 1339068), (114, 1115890), (151, 842460), (190, 669534), (228, 557945), (285, 446356), (302, 421230), (380, 334767), (453, 280820), (570, 223178), (604, 210615), (739, 172140), (755, 168492), (906, 140410), (1140, 111589), (1478, 86070), (1510, 84246), (1812, 70205), (2217, 57380), (2265, 56164), (2869, 44340), (2956, 43035), (3020, 42123), (3695, 34428), (4434, 28690), (4530, 28082), (5738, 22170), (7390, 17214), (8607, 14780), (8868, 14345), (9060, 14041), (11085, 11476)]