149291220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14723}}^1$

素因数の和:14761

約数の個数: 72

約数和(自身を含む): 452674656

約数和(自身を除く): 303383436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 14723, 29446, 44169, 58892, 73615, 88338, 147230, 176676, 191399, 220845, 294460, 382798, 441690, 574197, 765596, 883380, 956995, 1148394, 1913990, 2296788, 2488187, 2870985, 3827980, 4976374, 5741970, 7464561, 9952748, 11483940, 12440935, 14929122, 24881870, 29858244, 37322805, 49763740, 74645610, 149291220]

約数ペア:

[(1, 149291220), (2, 74645610), (3, 49763740), (4, 37322805), (5, 29858244), (6, 24881870), (10, 14929122), (12, 12440935), (13, 11483940), (15, 9952748), (20, 7464561), (26, 5741970), (30, 4976374), (39, 3827980), (52, 2870985), (60, 2488187), (65, 2296788), (78, 1913990), (130, 1148394), (156, 956995), (169, 883380), (195, 765596), (260, 574197), (338, 441690), (390, 382798), (507, 294460), (676, 220845), (780, 191399), (845, 176676), (1014, 147230), (1690, 88338), (2028, 73615), (2535, 58892), (3380, 44169), (5070, 29446), (10140, 14723)]