172394460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 192

約数和(自身を含む): 624153600

約数和(自身を除く): 451759140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 84, 90, 105, 108, 118, 126, 135, 140, 177, 180, 189, 210, 236, 252, 270, 295, 315, 354, 378, 413, 420, 531, 540, 590, 630, 708, 756, 773, 826, 885, 945, 1062, 1180, 1239, 1260, 1546, 1593, 1652, 1770, 1890, 2065, 2124, 2319, 2478, 2655, 3092, 3186, 3540, 3717, 3780, 3865, 4130, 4638, 4956, 5310, 5411, 6195, 6372, 6957, 7434, 7730, 7965, 8260, 9276, 10620, 10822, 11151, 11595, 12390, 13914, 14868, 15460, 15930, 16233, 18585, 20871, 21644, 22302, 23190, 24780, 27055, 27828, 31860, 32466, 34785, 37170, 41742, 44604, 45607, 46380, 48699, 54110, 55755, 64932, 69570, 74340, 81165, 83484, 91214, 97398, 104355, 108220, 111510, 136821, 139140, 146097, 162330, 182428, 194796, 208710, 223020, 228035, 243495, 273642, 292194, 319249, 324660, 410463, 417420, 456070, 486990, 547284, 584388, 638498, 684105, 730485, 820926, 912140, 957747, 973980, 1231389, 1276996, 1368210, 1460970, 1596245, 1641852, 1915494, 2052315, 2462778, 2736420, 2873241, 2921940, 3192490, 3830988, 4104630, 4788735, 4925556, 5746482, 6156945, 6384980, 8209260, 8619723, 9577470, 11492964, 12313890, 14366205, 17239446, 19154940, 24627780, 28732410, 34478892, 43098615, 57464820, 86197230, 172394460]

約数ペア:

[(1, 172394460), (2, 86197230), (3, 57464820), (4, 43098615), (5, 34478892), (6, 28732410), (7, 24627780), (9, 19154940), (10, 17239446), (12, 14366205), (14, 12313890), (15, 11492964), (18, 9577470), (20, 8619723), (21, 8209260), (27, 6384980), (28, 6156945), (30, 5746482), (35, 4925556), (36, 4788735), (42, 4104630), (45, 3830988), (54, 3192490), (59, 2921940), (60, 2873241), (63, 2736420), (70, 2462778), (84, 2052315), (90, 1915494), (105, 1641852), (108, 1596245), (118, 1460970), (126, 1368210), (135, 1276996), (140, 1231389), (177, 973980), (180, 957747), (189, 912140), (210, 820926), (236, 730485), (252, 684105), (270, 638498), (295, 584388), (315, 547284), (354, 486990), (378, 456070), (413, 417420), (420, 410463), (531, 324660), (540, 319249), (590, 292194), (630, 273642), (708, 243495), (756, 228035), (773, 223020), (826, 208710), (885, 194796), (945, 182428), (1062, 162330), (1180, 146097), (1239, 139140), (1260, 136821), (1546, 111510), (1593, 108220), (1652, 104355), (1770, 97398), (1890, 91214), (2065, 83484), (2124, 81165), (2319, 74340), (2478, 69570), (2655, 64932), (3092, 55755), (3186, 54110), (3540, 48699), (3717, 46380), (3780, 45607), (3865, 44604), (4130, 41742), (4638, 37170), (4956, 34785), (5310, 32466), (5411, 31860), (6195, 27828), (6372, 27055), (6957, 24780), (7434, 23190), (7730, 22302), (7965, 21644), (8260, 20871), (9276, 18585), (10620, 16233), (10822, 15930), (11151, 15460), (11595, 14868), (12390, 13914)]