180435970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 128

約数和(自身を含む): 417312000

約数和(自身を除く): 236876030

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 29, 38, 55, 58, 65, 95, 110, 130, 143, 145, 190, 209, 229, 247, 286, 290, 319, 377, 418, 458, 494, 551, 638, 715, 754, 1045, 1102, 1145, 1235, 1430, 1595, 1885, 2090, 2290, 2470, 2519, 2717, 2755, 2977, 3190, 3770, 4147, 4351, 5038, 5434, 5510, 5954, 6061, 6641, 7163, 8294, 8702, 12122, 12595, 13282, 13585, 14326, 14885, 20735, 21755, 25190, 27170, 29770, 30305, 32747, 33205, 35815, 41470, 43510, 47861, 56563, 60610, 65494, 66410, 71630, 73051, 78793, 86333, 95722, 113126, 126179, 146102, 157586, 163735, 172666, 239305, 252358, 282815, 327470, 365255, 393965, 431665, 478610, 565630, 622193, 630895, 730510, 787930, 863330, 949663, 1244386, 1261790, 1387969, 1640327, 1899326, 2775938, 3110965, 3280654, 4748315, 6221930, 6939845, 8201635, 9496630, 13879690, 16403270, 18043597, 36087194, 90217985, 180435970]

約数ペア:

[(1, 180435970), (2, 90217985), (5, 36087194), (10, 18043597), (11, 16403270), (13, 13879690), (19, 9496630), (22, 8201635), (26, 6939845), (29, 6221930), (38, 4748315), (55, 3280654), (58, 3110965), (65, 2775938), (95, 1899326), (110, 1640327), (130, 1387969), (143, 1261790), (145, 1244386), (190, 949663), (209, 863330), (229, 787930), (247, 730510), (286, 630895), (290, 622193), (319, 565630), (377, 478610), (418, 431665), (458, 393965), (494, 365255), (551, 327470), (638, 282815), (715, 252358), (754, 239305), (1045, 172666), (1102, 163735), (1145, 157586), (1235, 146102), (1430, 126179), (1595, 113126), (1885, 95722), (2090, 86333), (2290, 78793), (2470, 73051), (2519, 71630), (2717, 66410), (2755, 65494), (2977, 60610), (3190, 56563), (3770, 47861), (4147, 43510), (4351, 41470), (5038, 35815), (5434, 33205), (5510, 32747), (5954, 30305), (6061, 29770), (6641, 27170), (7163, 25190), (8294, 21755), (8702, 20735), (12122, 14885), (12595, 14326), (13282, 13585)]