3837750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 11860992

約数和(自身を除く): 8023242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 43, 50, 51, 70, 75, 85, 86, 102, 105, 119, 125, 129, 150, 170, 175, 210, 215, 238, 250, 255, 258, 301, 350, 357, 375, 425, 430, 510, 525, 595, 602, 645, 714, 731, 750, 850, 875, 903, 1050, 1075, 1190, 1275, 1290, 1462, 1505, 1750, 1785, 1806, 2125, 2150, 2193, 2550, 2625, 2975, 3010, 3225, 3570, 3655, 4250, 4386, 4515, 5117, 5250, 5375, 5950, 6375, 6450, 7310, 7525, 8925, 9030, 10234, 10750, 10965, 12750, 14875, 15050, 15351, 16125, 17850, 18275, 21930, 22575, 25585, 29750, 30702, 32250, 36550, 37625, 44625, 45150, 51170, 54825, 75250, 76755, 89250, 91375, 109650, 112875, 127925, 153510, 182750, 225750, 255850, 274125, 383775, 548250, 639625, 767550, 1279250, 1918875, 3837750]

約数ペア:

[(1, 3837750), (2, 1918875), (3, 1279250), (5, 767550), (6, 639625), (7, 548250), (10, 383775), (14, 274125), (15, 255850), (17, 225750), (21, 182750), (25, 153510), (30, 127925), (34, 112875), (35, 109650), (42, 91375), (43, 89250), (50, 76755), (51, 75250), (70, 54825), (75, 51170), (85, 45150), (86, 44625), (102, 37625), (105, 36550), (119, 32250), (125, 30702), (129, 29750), (150, 25585), (170, 22575), (175, 21930), (210, 18275), (215, 17850), (238, 16125), (250, 15351), (255, 15050), (258, 14875), (301, 12750), (350, 10965), (357, 10750), (375, 10234), (425, 9030), (430, 8925), (510, 7525), (525, 7310), (595, 6450), (602, 6375), (645, 5950), (714, 5375), (731, 5250), (750, 5117), (850, 4515), (875, 4386), (903, 4250), (1050, 3655), (1075, 3570), (1190, 3225), (1275, 3010), (1290, 2975), (1462, 2625), (1505, 2550), (1750, 2193), (1785, 2150), (1806, 2125)]