61382340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1690

約数の個数: 96

約数和(自身を含む): 193777920

約数和(自身を除く): 132395580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1601, 1917, 2130, 2556, 3195, 3202, 3834, 4260, 4803, 6390, 6404, 7668, 8005, 9585, 9606, 12780, 14409, 16010, 19170, 19212, 24015, 28818, 32020, 38340, 43227, 48030, 57636, 72045, 86454, 96060, 113671, 144090, 172908, 216135, 227342, 288180, 341013, 432270, 454684, 568355, 682026, 864540, 1023039, 1136710, 1364052, 1705065, 2046078, 2273420, 3069117, 3410130, 4092156, 5115195, 6138234, 6820260, 10230390, 12276468, 15345585, 20460780, 30691170, 61382340]

約数ペア:

[(1, 61382340), (2, 30691170), (3, 20460780), (4, 15345585), (5, 12276468), (6, 10230390), (9, 6820260), (10, 6138234), (12, 5115195), (15, 4092156), (18, 3410130), (20, 3069117), (27, 2273420), (30, 2046078), (36, 1705065), (45, 1364052), (54, 1136710), (60, 1023039), (71, 864540), (90, 682026), (108, 568355), (135, 454684), (142, 432270), (180, 341013), (213, 288180), (270, 227342), (284, 216135), (355, 172908), (426, 144090), (540, 113671), (639, 96060), (710, 86454), (852, 72045), (1065, 57636), (1278, 48030), (1420, 43227), (1601, 38340), (1917, 32020), (2130, 28818), (2556, 24015), (3195, 19212), (3202, 19170), (3834, 16010), (4260, 14409), (4803, 12780), (6390, 9606), (6404, 9585), (7668, 8005)]