147939780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3445

約数の個数: 96

約数和(自身を含む): 448930944

約数和(自身を除く): 300991164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3373, 3655, 4386, 6746, 7310, 8772, 10119, 10965, 13492, 14620, 16865, 20238, 21930, 33730, 40476, 43860, 50595, 57341, 67460, 101190, 114682, 145039, 172023, 202380, 229364, 286705, 290078, 344046, 435117, 573410, 580156, 688092, 725195, 860115, 870234, 1146820, 1450390, 1720230, 1740468, 2175585, 2465663, 2900780, 3440460, 4351170, 4931326, 7396989, 8702340, 9862652, 12328315, 14793978, 24656630, 29587956, 36984945, 49313260, 73969890, 147939780]

約数ペア:

[(1, 147939780), (2, 73969890), (3, 49313260), (4, 36984945), (5, 29587956), (6, 24656630), (10, 14793978), (12, 12328315), (15, 9862652), (17, 8702340), (20, 7396989), (30, 4931326), (34, 4351170), (43, 3440460), (51, 2900780), (60, 2465663), (68, 2175585), (85, 1740468), (86, 1720230), (102, 1450390), (129, 1146820), (170, 870234), (172, 860115), (204, 725195), (215, 688092), (255, 580156), (258, 573410), (340, 435117), (430, 344046), (510, 290078), (516, 286705), (645, 229364), (731, 202380), (860, 172023), (1020, 145039), (1290, 114682), (1462, 101190), (2193, 67460), (2580, 57341), (2924, 50595), (3373, 43860), (3655, 40476), (4386, 33730), (6746, 21930), (7310, 20238), (8772, 16865), (10119, 14620), (10965, 13492)]