70523700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 223110720

約数和(自身を除く): 152587020

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, 107, 130, 150, 156, 169, 195, 214, 260, 300, 321, 325, 338, 390, 428, 507, 535, 642, 650, 676, 780, 845, 975, 1014, 1070, 1284, 1300, 1391, 1605, 1690, 1950, 2028, 2140, 2197, 2535, 2675, 2782, 3210, 3380, 3900, 4173, 4225, 4394, 5070, 5350, 5564, 6420, 6591, 6955, 8025, 8346, 8450, 8788, 10140, 10700, 10985, 12675, 13182, 13910, 16050, 16692, 16900, 18083, 20865, 21970, 25350, 26364, 27820, 32100, 32955, 34775, 36166, 41730, 43940, 50700, 54249, 54925, 65910, 69550, 72332, 83460, 90415, 104325, 108498, 109850, 131820, 139100, 164775, 180830, 208650, 216996, 219700, 235079, 271245, 329550, 361660, 417300, 452075, 470158, 542490, 659100, 705237, 904150, 940316, 1084980, 1175395, 1356225, 1410474, 1808300, 2350790, 2712450, 2820948, 3526185, 4701580, 5424900, 5876975, 7052370, 11753950, 14104740, 17630925, 23507900, 35261850, 70523700]

約数ペア:

[(1, 70523700), (2, 35261850), (3, 23507900), (4, 17630925), (5, 14104740), (6, 11753950), (10, 7052370), (12, 5876975), (13, 5424900), (15, 4701580), (20, 3526185), (25, 2820948), (26, 2712450), (30, 2350790), (39, 1808300), (50, 1410474), (52, 1356225), (60, 1175395), (65, 1084980), (75, 940316), (78, 904150), (100, 705237), (107, 659100), (130, 542490), (150, 470158), (156, 452075), (169, 417300), (195, 361660), (214, 329550), (260, 271245), (300, 235079), (321, 219700), (325, 216996), (338, 208650), (390, 180830), (428, 164775), (507, 139100), (535, 131820), (642, 109850), (650, 108498), (676, 104325), (780, 90415), (845, 83460), (975, 72332), (1014, 69550), (1070, 65910), (1284, 54925), (1300, 54249), (1391, 50700), (1605, 43940), (1690, 41730), (1950, 36166), (2028, 34775), (2140, 32955), (2197, 32100), (2535, 27820), (2675, 26364), (2782, 25350), (3210, 21970), (3380, 20865), (3900, 18083), (4173, 16900), (4225, 16692), (4394, 16050), (5070, 13910), (5350, 13182), (5564, 12675), (6420, 10985), (6591, 10700), (6955, 10140), (8025, 8788), (8346, 8450)]