219601156700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6151}}^1\times {\mathrm{21001}}^1$

素因数の和:27183

約数の個数: 72

約数和(自身を含む): 504672011424

約数和(自身を除く): 285070854724

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 6151, 12302, 21001, 24604, 30755, 42002, 61510, 84004, 104567, 105005, 123020, 153775, 209134, 210010, 307550, 357017, 418268, 420020, 522835, 525025, 615100, 714034, 1045670, 1050050, 1428068, 1785085, 2091340, 2100100, 2614175, 3570170, 5228350, 7140340, 8925425, 10456700, 17850850, 35701700, 129177151, 258354302, 516708604, 645885755, 1291771510, 2196011567, 2583543020, 3229428775, 4392023134, 6458857550, 8784046268, 10980057835, 12917715100, 21960115670, 43920231340, 54900289175, 109800578350, 219601156700]

約数ペア:

[(1, 219601156700), (2, 109800578350), (4, 54900289175), (5, 43920231340), (10, 21960115670), (17, 12917715100), (20, 10980057835), (25, 8784046268), (34, 6458857550), (50, 4392023134), (68, 3229428775), (85, 2583543020), (100, 2196011567), (170, 1291771510), (340, 645885755), (425, 516708604), (850, 258354302), (1700, 129177151), (6151, 35701700), (12302, 17850850), (21001, 10456700), (24604, 8925425), (30755, 7140340), (42002, 5228350), (61510, 3570170), (84004, 2614175), (104567, 2100100), (105005, 2091340), (123020, 1785085), (153775, 1428068), (209134, 1050050), (210010, 1045670), (307550, 714034), (357017, 615100), (418268, 525025), (420020, 522835)]