31278300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6133}}^1$

素因数の和:6167

約数の個数: 72

約数和(自身を含む): 95837616

約数和(自身を除く): 64559316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 6133, 12266, 18399, 24532, 30665, 36798, 61330, 73596, 91995, 104261, 122660, 153325, 183990, 208522, 306650, 312783, 367980, 417044, 459975, 521305, 613300, 625566, 919950, 1042610, 1251132, 1563915, 1839900, 2085220, 2606525, 3127830, 5213050, 6255660, 7819575, 10426100, 15639150, 31278300]

約数ペア:

[(1, 31278300), (2, 15639150), (3, 10426100), (4, 7819575), (5, 6255660), (6, 5213050), (10, 3127830), (12, 2606525), (15, 2085220), (17, 1839900), (20, 1563915), (25, 1251132), (30, 1042610), (34, 919950), (50, 625566), (51, 613300), (60, 521305), (68, 459975), (75, 417044), (85, 367980), (100, 312783), (102, 306650), (150, 208522), (170, 183990), (204, 153325), (255, 122660), (300, 104261), (340, 91995), (425, 73596), (510, 61330), (850, 36798), (1020, 30665), (1275, 24532), (1700, 18399), (2550, 12266), (5100, 6133)]