605625540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1699}}^1$

素因数の和:2181

約数の個数: 96

約数和(自身を含む): 1831267200

約数和(自身を除く): 1225641660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 457, 780, 914, 1371, 1699, 1828, 2285, 2742, 3398, 4570, 5097, 5484, 5941, 6796, 6855, 8495, 9140, 10194, 11882, 13710, 16990, 17823, 20388, 22087, 23764, 25485, 27420, 29705, 33980, 35646, 44174, 50970, 59410, 66261, 71292, 88348, 89115, 101940, 110435, 118820, 132522, 178230, 220870, 265044, 331305, 356460, 441740, 662610, 776443, 1325220, 1552886, 2329329, 3105772, 3882215, 4658658, 7764430, 9317316, 10093759, 11646645, 15528860, 20187518, 23293290, 30281277, 40375036, 46586580, 50468795, 60562554, 100937590, 121125108, 151406385, 201875180, 302812770, 605625540]

約数ペア:

[(1, 605625540), (2, 302812770), (3, 201875180), (4, 151406385), (5, 121125108), (6, 100937590), (10, 60562554), (12, 50468795), (13, 46586580), (15, 40375036), (20, 30281277), (26, 23293290), (30, 20187518), (39, 15528860), (52, 11646645), (60, 10093759), (65, 9317316), (78, 7764430), (130, 4658658), (156, 3882215), (195, 3105772), (260, 2329329), (390, 1552886), (457, 1325220), (780, 776443), (914, 662610), (1371, 441740), (1699, 356460), (1828, 331305), (2285, 265044), (2742, 220870), (3398, 178230), (4570, 132522), (5097, 118820), (5484, 110435), (5941, 101940), (6796, 89115), (6855, 88348), (8495, 71292), (9140, 66261), (10194, 59410), (11882, 50970), (13710, 44174), (16990, 35646), (17823, 33980), (20388, 29705), (22087, 27420), (23764, 25485)]