2819700

素因数分解:

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

素因数の和:274

約数の個数: 108

約数和(自身を含む): 9557548

約数和(自身を除く): 6737848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 241, 260, 300, 325, 390, 450, 468, 482, 585, 650, 723, 780, 900, 964, 975, 1170, 1205, 1300, 1446, 1950, 2169, 2340, 2410, 2892, 2925, 3133, 3615, 3900, 4338, 4820, 5850, 6025, 6266, 7230, 8676, 9399, 10845, 11700, 12050, 12532, 14460, 15665, 18075, 18798, 21690, 24100, 28197, 31330, 36150, 37596, 43380, 46995, 54225, 56394, 62660, 72300, 78325, 93990, 108450, 112788, 140985, 156650, 187980, 216900, 234975, 281970, 313300, 469950, 563940, 704925, 939900, 1409850, 2819700]

約数ペア:

[(1, 2819700), (2, 1409850), (3, 939900), (4, 704925), (5, 563940), (6, 469950), (9, 313300), (10, 281970), (12, 234975), (13, 216900), (15, 187980), (18, 156650), (20, 140985), (25, 112788), (26, 108450), (30, 93990), (36, 78325), (39, 72300), (45, 62660), (50, 56394), (52, 54225), (60, 46995), (65, 43380), (75, 37596), (78, 36150), (90, 31330), (100, 28197), (117, 24100), (130, 21690), (150, 18798), (156, 18075), (180, 15665), (195, 14460), (225, 12532), (234, 12050), (241, 11700), (260, 10845), (300, 9399), (325, 8676), (390, 7230), (450, 6266), (468, 6025), (482, 5850), (585, 4820), (650, 4338), (723, 3900), (780, 3615), (900, 3133), (964, 2925), (975, 2892), (1170, 2410), (1205, 2340), (1300, 2169), (1446, 1950)]