75953880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 179967240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 67, 72, 90, 94, 120, 134, 141, 180, 188, 201, 235, 268, 282, 335, 360, 376, 402, 423, 470, 536, 564, 603, 670, 705, 804, 846, 940, 1005, 1128, 1206, 1340, 1410, 1608, 1692, 1880, 2010, 2115, 2412, 2680, 2820, 3015, 3149, 3384, 4020, 4230, 4489, 4824, 5640, 6030, 6298, 8040, 8460, 8978, 9447, 12060, 12596, 13467, 15745, 16920, 17956, 18894, 22445, 24120, 25192, 26934, 28341, 31490, 35912, 37788, 40401, 44890, 47235, 53868, 56682, 62980, 67335, 75576, 80802, 89780, 94470, 107736, 113364, 125960, 134670, 141705, 161604, 179560, 188940, 202005, 210983, 226728, 269340, 283410, 323208, 377880, 404010, 421966, 538680, 566820, 632949, 808020, 843932, 1054915, 1133640, 1265898, 1616040, 1687864, 1898847, 2109830, 2531796, 3164745, 3797694, 4219660, 5063592, 6329490, 7595388, 8439320, 9494235, 12658980, 15190776, 18988470, 25317960, 37976940, 75953880]

約数ペア:

[(1, 75953880), (2, 37976940), (3, 25317960), (4, 18988470), (5, 15190776), (6, 12658980), (8, 9494235), (9, 8439320), (10, 7595388), (12, 6329490), (15, 5063592), (18, 4219660), (20, 3797694), (24, 3164745), (30, 2531796), (36, 2109830), (40, 1898847), (45, 1687864), (47, 1616040), (60, 1265898), (67, 1133640), (72, 1054915), (90, 843932), (94, 808020), (120, 632949), (134, 566820), (141, 538680), (180, 421966), (188, 404010), (201, 377880), (235, 323208), (268, 283410), (282, 269340), (335, 226728), (360, 210983), (376, 202005), (402, 188940), (423, 179560), (470, 161604), (536, 141705), (564, 134670), (603, 125960), (670, 113364), (705, 107736), (804, 94470), (846, 89780), (940, 80802), (1005, 75576), (1128, 67335), (1206, 62980), (1340, 56682), (1410, 53868), (1608, 47235), (1692, 44890), (1880, 40401), (2010, 37788), (2115, 35912), (2412, 31490), (2680, 28341), (2820, 26934), (3015, 25192), (3149, 24120), (3384, 22445), (4020, 18894), (4230, 17956), (4489, 16920), (4824, 15745), (5640, 13467), (6030, 12596), (6298, 12060), (8040, 9447), (8460, 8978)]