12218700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 108

約数和(自身を含む): 38440248

約数和(自身を除く): 26221548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 169, 195, 241, 260, 300, 325, 338, 390, 482, 507, 650, 676, 723, 780, 845, 964, 975, 1014, 1205, 1300, 1446, 1690, 1950, 2028, 2410, 2535, 2892, 3133, 3380, 3615, 3900, 4225, 4820, 5070, 6025, 6266, 7230, 8450, 9399, 10140, 12050, 12532, 12675, 14460, 15665, 16900, 18075, 18798, 24100, 25350, 31330, 36150, 37596, 40729, 46995, 50700, 62660, 72300, 78325, 81458, 93990, 122187, 156650, 162916, 187980, 203645, 234975, 244374, 313300, 407290, 469950, 488748, 610935, 814580, 939900, 1018225, 1221870, 2036450, 2443740, 3054675, 4072900, 6109350, 12218700]

約数ペア:

[(1, 12218700), (2, 6109350), (3, 4072900), (4, 3054675), (5, 2443740), (6, 2036450), (10, 1221870), (12, 1018225), (13, 939900), (15, 814580), (20, 610935), (25, 488748), (26, 469950), (30, 407290), (39, 313300), (50, 244374), (52, 234975), (60, 203645), (65, 187980), (75, 162916), (78, 156650), (100, 122187), (130, 93990), (150, 81458), (156, 78325), (169, 72300), (195, 62660), (241, 50700), (260, 46995), (300, 40729), (325, 37596), (338, 36150), (390, 31330), (482, 25350), (507, 24100), (650, 18798), (676, 18075), (723, 16900), (780, 15665), (845, 14460), (964, 12675), (975, 12532), (1014, 12050), (1205, 10140), (1300, 9399), (1446, 8450), (1690, 7230), (1950, 6266), (2028, 6025), (2410, 5070), (2535, 4820), (2892, 4225), (3133, 3900), (3380, 3615)]