2752545060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{34519}}^1$

素因数の和:34977

約数の個数: 72

約数和(自身を含む): 8368476480

約数和(自身を除く): 5615931420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1772, 2215, 2658, 3987, 4430, 5316, 6645, 7974, 8860, 13290, 15948, 19935, 26580, 34519, 39870, 69038, 79740, 103557, 138076, 172595, 207114, 310671, 345190, 414228, 517785, 621342, 690380, 1035570, 1242684, 1553355, 2071140, 3106710, 6213420, 15291917, 30583834, 45875751, 61167668, 76459585, 91751502, 137627253, 152919170, 183503004, 229378755, 275254506, 305838340, 458757510, 550509012, 688136265, 917515020, 1376272530, 2752545060]

約数ペア:

[(1, 2752545060), (2, 1376272530), (3, 917515020), (4, 688136265), (5, 550509012), (6, 458757510), (9, 305838340), (10, 275254506), (12, 229378755), (15, 183503004), (18, 152919170), (20, 137627253), (30, 91751502), (36, 76459585), (45, 61167668), (60, 45875751), (90, 30583834), (180, 15291917), (443, 6213420), (886, 3106710), (1329, 2071140), (1772, 1553355), (2215, 1242684), (2658, 1035570), (3987, 690380), (4430, 621342), (5316, 517785), (6645, 414228), (7974, 345190), (8860, 310671), (13290, 207114), (15948, 172595), (19935, 138076), (26580, 103557), (34519, 79740), (39870, 69038)]