69497460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 229743360

約数和(自身を除く): 160245900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 43, 45, 54, 60, 73, 82, 86, 90, 108, 123, 129, 135, 146, 164, 172, 180, 205, 215, 219, 246, 258, 270, 292, 365, 369, 387, 410, 430, 438, 492, 516, 540, 615, 645, 657, 730, 738, 774, 820, 860, 876, 1095, 1107, 1161, 1230, 1290, 1314, 1460, 1476, 1548, 1763, 1845, 1935, 1971, 2190, 2214, 2322, 2460, 2580, 2628, 2993, 3139, 3285, 3526, 3690, 3870, 3942, 4380, 4428, 4644, 5289, 5535, 5805, 5986, 6278, 6570, 7052, 7380, 7740, 7884, 8815, 8979, 9417, 9855, 10578, 11070, 11610, 11972, 12556, 13140, 14965, 15695, 15867, 17630, 17958, 18834, 19710, 21156, 22140, 23220, 26445, 26937, 28251, 29930, 31390, 31734, 35260, 35916, 37668, 39420, 44895, 47085, 47601, 52890, 53874, 56502, 59860, 62780, 63468, 79335, 80811, 84753, 89790, 94170, 95202, 105780, 107748, 113004, 128699, 134685, 141255, 158670, 161622, 169506, 179580, 188340, 190404, 238005, 257398, 269370, 282510, 317340, 323244, 339012, 386097, 404055, 423765, 476010, 514796, 538740, 565020, 643495, 772194, 808110, 847530, 952020, 1158291, 1286990, 1544388, 1616220, 1695060, 1930485, 2316582, 2573980, 3474873, 3860970, 4633164, 5791455, 6949746, 7721940, 11582910, 13899492, 17374365, 23165820, 34748730, 69497460]

約数ペア:

[(1, 69497460), (2, 34748730), (3, 23165820), (4, 17374365), (5, 13899492), (6, 11582910), (9, 7721940), (10, 6949746), (12, 5791455), (15, 4633164), (18, 3860970), (20, 3474873), (27, 2573980), (30, 2316582), (36, 1930485), (41, 1695060), (43, 1616220), (45, 1544388), (54, 1286990), (60, 1158291), (73, 952020), (82, 847530), (86, 808110), (90, 772194), (108, 643495), (123, 565020), (129, 538740), (135, 514796), (146, 476010), (164, 423765), (172, 404055), (180, 386097), (205, 339012), (215, 323244), (219, 317340), (246, 282510), (258, 269370), (270, 257398), (292, 238005), (365, 190404), (369, 188340), (387, 179580), (410, 169506), (430, 161622), (438, 158670), (492, 141255), (516, 134685), (540, 128699), (615, 113004), (645, 107748), (657, 105780), (730, 95202), (738, 94170), (774, 89790), (820, 84753), (860, 80811), (876, 79335), (1095, 63468), (1107, 62780), (1161, 59860), (1230, 56502), (1290, 53874), (1314, 52890), (1460, 47601), (1476, 47085), (1548, 44895), (1763, 39420), (1845, 37668), (1935, 35916), (1971, 35260), (2190, 31734), (2214, 31390), (2322, 29930), (2460, 28251), (2580, 26937), (2628, 26445), (2993, 23220), (3139, 22140), (3285, 21156), (3526, 19710), (3690, 18834), (3870, 17958), (3942, 17630), (4380, 15867), (4428, 15695), (4644, 14965), (5289, 13140), (5535, 12556), (5805, 11972), (5986, 11610), (6278, 11070), (6570, 10578), (7052, 9855), (7380, 9417), (7740, 8979), (7884, 8815)]