144620910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{76519}}^1$

素因数の和:76542

約数の個数: 64

約数和(自身を含む): 440755200

約数和(自身を除く): 296134290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 76519, 153038, 229557, 382595, 459114, 535633, 688671, 765190, 1071266, 1147785, 1377342, 1606899, 2066013, 2295570, 2678165, 3213798, 3443355, 4132026, 4820697, 5356330, 6886710, 8034495, 9641394, 10330065, 14462091, 16068990, 20660130, 24103485, 28924182, 48206970, 72310455, 144620910]

約数ペア:

[(1, 144620910), (2, 72310455), (3, 48206970), (5, 28924182), (6, 24103485), (7, 20660130), (9, 16068990), (10, 14462091), (14, 10330065), (15, 9641394), (18, 8034495), (21, 6886710), (27, 5356330), (30, 4820697), (35, 4132026), (42, 3443355), (45, 3213798), (54, 2678165), (63, 2295570), (70, 2066013), (90, 1606899), (105, 1377342), (126, 1147785), (135, 1071266), (189, 765190), (210, 688671), (270, 535633), (315, 459114), (378, 382595), (630, 229557), (945, 153038), (1890, 76519)]