69704700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 221506656

約数和(自身を除く): 151801956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 61, 65, 75, 78, 100, 122, 130, 150, 156, 183, 195, 244, 260, 293, 300, 305, 325, 366, 390, 586, 610, 650, 732, 780, 793, 879, 915, 975, 1172, 1220, 1300, 1465, 1525, 1586, 1758, 1830, 1950, 2379, 2930, 3050, 3172, 3516, 3660, 3809, 3900, 3965, 4395, 4575, 4758, 5860, 6100, 7325, 7618, 7930, 8790, 9150, 9516, 11427, 11895, 14650, 15236, 15860, 17580, 17873, 18300, 19045, 19825, 21975, 22854, 23790, 29300, 35746, 38090, 39650, 43950, 45708, 47580, 53619, 57135, 59475, 71492, 76180, 79300, 87900, 89365, 95225, 107238, 114270, 118950, 178730, 190450, 214476, 228540, 232349, 237900, 268095, 285675, 357460, 380900, 446825, 464698, 536190, 571350, 697047, 893650, 929396, 1072380, 1142700, 1161745, 1340475, 1394094, 1787300, 2323490, 2680950, 2788188, 3485235, 4646980, 5361900, 5808725, 6970470, 11617450, 13940940, 17426175, 23234900, 34852350, 69704700]

約数ペア:

[(1, 69704700), (2, 34852350), (3, 23234900), (4, 17426175), (5, 13940940), (6, 11617450), (10, 6970470), (12, 5808725), (13, 5361900), (15, 4646980), (20, 3485235), (25, 2788188), (26, 2680950), (30, 2323490), (39, 1787300), (50, 1394094), (52, 1340475), (60, 1161745), (61, 1142700), (65, 1072380), (75, 929396), (78, 893650), (100, 697047), (122, 571350), (130, 536190), (150, 464698), (156, 446825), (183, 380900), (195, 357460), (244, 285675), (260, 268095), (293, 237900), (300, 232349), (305, 228540), (325, 214476), (366, 190450), (390, 178730), (586, 118950), (610, 114270), (650, 107238), (732, 95225), (780, 89365), (793, 87900), (879, 79300), (915, 76180), (975, 71492), (1172, 59475), (1220, 57135), (1300, 53619), (1465, 47580), (1525, 45708), (1586, 43950), (1758, 39650), (1830, 38090), (1950, 35746), (2379, 29300), (2930, 23790), (3050, 22854), (3172, 21975), (3516, 19825), (3660, 19045), (3809, 18300), (3900, 17873), (3965, 17580), (4395, 15860), (4575, 15236), (4758, 14650), (5860, 11895), (6100, 11427), (7325, 9516), (7618, 9150), (7930, 8790)]