133012760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4620

約数の個数: 64

約数和(自身を含む): 324324000

約数和(自身を除く): 191311240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 4549, 5848, 7310, 9098, 14620, 18196, 22745, 29240, 36392, 45490, 77333, 90980, 154666, 181960, 195607, 309332, 386665, 391214, 618664, 773330, 782428, 978035, 1546660, 1564856, 1956070, 3093320, 3325319, 3912140, 6650638, 7824280, 13301276, 16626595, 26602552, 33253190, 66506380, 133012760]

約数ペア:

[(1, 133012760), (2, 66506380), (4, 33253190), (5, 26602552), (8, 16626595), (10, 13301276), (17, 7824280), (20, 6650638), (34, 3912140), (40, 3325319), (43, 3093320), (68, 1956070), (85, 1564856), (86, 1546660), (136, 978035), (170, 782428), (172, 773330), (215, 618664), (340, 391214), (344, 386665), (430, 309332), (680, 195607), (731, 181960), (860, 154666), (1462, 90980), (1720, 77333), (2924, 45490), (3655, 36392), (4549, 29240), (5848, 22745), (7310, 18196), (9098, 14620)]