163913100

素因数分解:

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

素因数の和:157

約数の個数: 216

約数和(自身を含む): 531809712

約数和(自身を除く): 367896612

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, 169, 183, 195, 212, 244, 260, 265, 300, 305, 318, 325, 338, 366, 390, 507, 530, 610, 636, 650, 676, 689, 732, 780, 793, 795, 845, 915, 975, 1014, 1060, 1220, 1300, 1325, 1378, 1525, 1586, 1590, 1690, 1830, 1950, 2028, 2067, 2379, 2535, 2650, 2756, 3050, 3172, 3180, 3233, 3380, 3445, 3660, 3900, 3965, 3975, 4134, 4225, 4575, 4758, 5070, 5300, 6100, 6466, 6890, 7930, 7950, 8268, 8450, 8957, 9150, 9516, 9699, 10140, 10309, 10335, 11895, 12675, 12932, 13780, 15860, 15900, 16165, 16900, 17225, 17914, 18300, 19398, 19825, 20618, 20670, 23790, 25350, 26871, 30927, 32330, 34450, 35828, 38796, 39650, 41236, 41340, 42029, 44785, 47580, 48495, 50700, 51545, 51675, 53742, 59475, 61854, 64660, 68900, 79300, 80825, 84058, 89570, 96990, 103090, 103350, 107484, 118950, 123708, 126087, 134355, 154635, 161650, 168116, 179140, 193980, 206180, 206700, 210145, 223925, 237900, 242475, 252174, 257725, 268710, 309270, 323300, 420290, 447850, 484950, 504348, 515450, 537420, 546377, 618540, 630435, 671775, 773175, 840580, 895700, 969900, 1030900, 1050725, 1092754, 1260870, 1343550, 1546350, 1639131, 2101450, 2185508, 2521740, 2687100, 2731885, 3092700, 3152175, 3278262, 4202900, 5463770, 6304350, 6556524, 8195655, 10927540, 12608700, 13659425, 16391310, 27318850, 32782620, 40978275, 54637700, 81956550, 163913100]

約数ペア:

[(1, 163913100), (2, 81956550), (3, 54637700), (4, 40978275), (5, 32782620), (6, 27318850), (10, 16391310), (12, 13659425), (13, 12608700), (15, 10927540), (20, 8195655), (25, 6556524), (26, 6304350), (30, 5463770), (39, 4202900), (50, 3278262), (52, 3152175), (53, 3092700), (60, 2731885), (61, 2687100), (65, 2521740), (75, 2185508), (78, 2101450), (100, 1639131), (106, 1546350), (122, 1343550), (130, 1260870), (150, 1092754), (156, 1050725), (159, 1030900), (169, 969900), (183, 895700), (195, 840580), (212, 773175), (244, 671775), (260, 630435), (265, 618540), (300, 546377), (305, 537420), (318, 515450), (325, 504348), (338, 484950), (366, 447850), (390, 420290), (507, 323300), (530, 309270), (610, 268710), (636, 257725), (650, 252174), (676, 242475), (689, 237900), (732, 223925), (780, 210145), (793, 206700), (795, 206180), (845, 193980), (915, 179140), (975, 168116), (1014, 161650), (1060, 154635), (1220, 134355), (1300, 126087), (1325, 123708), (1378, 118950), (1525, 107484), (1586, 103350), (1590, 103090), (1690, 96990), (1830, 89570), (1950, 84058), (2028, 80825), (2067, 79300), (2379, 68900), (2535, 64660), (2650, 61854), (2756, 59475), (3050, 53742), (3172, 51675), (3180, 51545), (3233, 50700), (3380, 48495), (3445, 47580), (3660, 44785), (3900, 42029), (3965, 41340), (3975, 41236), (4134, 39650), (4225, 38796), (4575, 35828), (4758, 34450), (5070, 32330), (5300, 30927), (6100, 26871), (6466, 25350), (6890, 23790), (7930, 20670), (7950, 20618), (8268, 19825), (8450, 19398), (8957, 18300), (9150, 17914), (9516, 17225), (9699, 16900), (10140, 16165), (10309, 15900), (10335, 15860), (11895, 13780), (12675, 12932)]