12608700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 40684896

約数和(自身を除く): 28076196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 53, 60, 61, 65, 75, 78, 100, 106, 122, 130, 150, 156, 159, 183, 195, 212, 244, 260, 265, 300, 305, 318, 325, 366, 390, 530, 610, 636, 650, 689, 732, 780, 793, 795, 915, 975, 1060, 1220, 1300, 1325, 1378, 1525, 1586, 1590, 1830, 1950, 2067, 2379, 2650, 2756, 3050, 3172, 3180, 3233, 3445, 3660, 3900, 3965, 3975, 4134, 4575, 4758, 5300, 6100, 6466, 6890, 7930, 7950, 8268, 9150, 9516, 9699, 10335, 11895, 12932, 13780, 15860, 15900, 16165, 17225, 18300, 19398, 19825, 20670, 23790, 32330, 34450, 38796, 39650, 41340, 42029, 47580, 48495, 51675, 59475, 64660, 68900, 79300, 80825, 84058, 96990, 103350, 118950, 126087, 161650, 168116, 193980, 206700, 210145, 237900, 242475, 252174, 323300, 420290, 484950, 504348, 630435, 840580, 969900, 1050725, 1260870, 2101450, 2521740, 3152175, 4202900, 6304350, 12608700]

約数ペア:

[(1, 12608700), (2, 6304350), (3, 4202900), (4, 3152175), (5, 2521740), (6, 2101450), (10, 1260870), (12, 1050725), (13, 969900), (15, 840580), (20, 630435), (25, 504348), (26, 484950), (30, 420290), (39, 323300), (50, 252174), (52, 242475), (53, 237900), (60, 210145), (61, 206700), (65, 193980), (75, 168116), (78, 161650), (100, 126087), (106, 118950), (122, 103350), (130, 96990), (150, 84058), (156, 80825), (159, 79300), (183, 68900), (195, 64660), (212, 59475), (244, 51675), (260, 48495), (265, 47580), (300, 42029), (305, 41340), (318, 39650), (325, 38796), (366, 34450), (390, 32330), (530, 23790), (610, 20670), (636, 19825), (650, 19398), (689, 18300), (732, 17225), (780, 16165), (793, 15900), (795, 15860), (915, 13780), (975, 12932), (1060, 11895), (1220, 10335), (1300, 9699), (1325, 9516), (1378, 9150), (1525, 8268), (1586, 7950), (1590, 7930), (1830, 6890), (1950, 6466), (2067, 6100), (2379, 5300), (2650, 4758), (2756, 4575), (3050, 4134), (3172, 3975), (3180, 3965), (3233, 3900), (3445, 3660)]