2450145180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157667}}^1$

素因数の和:157723

約数の個数: 96

約数和(自身を含む): 8052420096

約数和(自身を除く): 5602274916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 157667, 315334, 473001, 630668, 788335, 946002, 1103669, 1576670, 1892004, 2207338, 2365005, 3153340, 3311007, 4414676, 4730010, 5518345, 5833679, 6622014, 9460020, 11036690, 11667358, 13244028, 16555035, 17501037, 22073380, 23334716, 29168395, 33110070, 35002074, 40835753, 58336790, 66220140, 70004148, 81671506, 87505185, 116673580, 122507259, 163343012, 175010370, 204178765, 245014518, 350020740, 408357530, 490029036, 612536295, 816715060, 1225072590, 2450145180]

約数ペア:

[(1, 2450145180), (2, 1225072590), (3, 816715060), (4, 612536295), (5, 490029036), (6, 408357530), (7, 350020740), (10, 245014518), (12, 204178765), (14, 175010370), (15, 163343012), (20, 122507259), (21, 116673580), (28, 87505185), (30, 81671506), (35, 70004148), (37, 66220140), (42, 58336790), (60, 40835753), (70, 35002074), (74, 33110070), (84, 29168395), (105, 23334716), (111, 22073380), (140, 17501037), (148, 16555035), (185, 13244028), (210, 11667358), (222, 11036690), (259, 9460020), (370, 6622014), (420, 5833679), (444, 5518345), (518, 4730010), (555, 4414676), (740, 3311007), (777, 3153340), (1036, 2365005), (1110, 2207338), (1295, 1892004), (1554, 1576670), (2220, 1103669), (2590, 946002), (3108, 788335), (3885, 630668), (5180, 473001), (7770, 315334), (15540, 157667)]