188607180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 572493600

約数和(自身を除く): 383886420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 146, 149, 170, 204, 219, 255, 289, 292, 298, 340, 365, 438, 447, 510, 578, 596, 730, 745, 867, 876, 894, 1020, 1095, 1156, 1241, 1445, 1460, 1490, 1734, 1788, 2190, 2235, 2482, 2533, 2890, 2980, 3468, 3723, 4335, 4380, 4470, 4964, 5066, 5780, 6205, 7446, 7599, 8670, 8940, 10132, 10877, 12410, 12665, 14892, 15198, 17340, 18615, 21097, 21754, 24820, 25330, 30396, 32631, 37230, 37995, 42194, 43061, 43508, 50660, 54385, 63291, 65262, 74460, 75990, 84388, 86122, 105485, 108770, 126582, 129183, 130524, 151980, 163155, 172244, 184909, 210970, 215305, 217540, 253164, 258366, 316455, 326310, 369818, 421940, 430610, 516732, 554727, 632910, 645915, 652620, 739636, 861220, 924545, 1109454, 1265820, 1291830, 1849090, 2218908, 2583660, 2773635, 3143453, 3698180, 5547270, 6286906, 9430359, 11094540, 12573812, 15717265, 18860718, 31434530, 37721436, 47151795, 62869060, 94303590, 188607180]

約数ペア:

[(1, 188607180), (2, 94303590), (3, 62869060), (4, 47151795), (5, 37721436), (6, 31434530), (10, 18860718), (12, 15717265), (15, 12573812), (17, 11094540), (20, 9430359), (30, 6286906), (34, 5547270), (51, 3698180), (60, 3143453), (68, 2773635), (73, 2583660), (85, 2218908), (102, 1849090), (146, 1291830), (149, 1265820), (170, 1109454), (204, 924545), (219, 861220), (255, 739636), (289, 652620), (292, 645915), (298, 632910), (340, 554727), (365, 516732), (438, 430610), (447, 421940), (510, 369818), (578, 326310), (596, 316455), (730, 258366), (745, 253164), (867, 217540), (876, 215305), (894, 210970), (1020, 184909), (1095, 172244), (1156, 163155), (1241, 151980), (1445, 130524), (1460, 129183), (1490, 126582), (1734, 108770), (1788, 105485), (2190, 86122), (2235, 84388), (2482, 75990), (2533, 74460), (2890, 65262), (2980, 63291), (3468, 54385), (3723, 50660), (4335, 43508), (4380, 43061), (4470, 42194), (4964, 37995), (5066, 37230), (5780, 32631), (6205, 30396), (7446, 25330), (7599, 24820), (8670, 21754), (8940, 21097), (10132, 18615), (10877, 17340), (12410, 15198), (12665, 14892)]