444450150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:387

約数の個数: 144

約数和(自身を含む): 1239254016

約数和(自身を除く): 794803866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 103, 129, 150, 206, 215, 223, 225, 258, 309, 387, 430, 446, 450, 515, 618, 645, 669, 774, 927, 1030, 1075, 1115, 1290, 1338, 1545, 1854, 1935, 2007, 2150, 2230, 2575, 3090, 3225, 3345, 3870, 4014, 4429, 4635, 5150, 5575, 6450, 6690, 7725, 8858, 9270, 9589, 9675, 10035, 11150, 13287, 15450, 16725, 19178, 19350, 20070, 22145, 22969, 23175, 26574, 28767, 33450, 39861, 44290, 45938, 46350, 47945, 50175, 57534, 66435, 68907, 79722, 86301, 95890, 100350, 110725, 114845, 132870, 137814, 143835, 172602, 199305, 206721, 221450, 229690, 239725, 287670, 332175, 344535, 398610, 413442, 431505, 479450, 574225, 664350, 689070, 719175, 863010, 987667, 996525, 1033605, 1148450, 1438350, 1722675, 1975334, 1993050, 2067210, 2157525, 2963001, 3445350, 4315050, 4938335, 5168025, 5926002, 8889003, 9876670, 10336050, 14815005, 17778006, 24691675, 29630010, 44445015, 49383350, 74075025, 88890030, 148150050, 222225075, 444450150]

約数ペア:

[(1, 444450150), (2, 222225075), (3, 148150050), (5, 88890030), (6, 74075025), (9, 49383350), (10, 44445015), (15, 29630010), (18, 24691675), (25, 17778006), (30, 14815005), (43, 10336050), (45, 9876670), (50, 8889003), (75, 5926002), (86, 5168025), (90, 4938335), (103, 4315050), (129, 3445350), (150, 2963001), (206, 2157525), (215, 2067210), (223, 1993050), (225, 1975334), (258, 1722675), (309, 1438350), (387, 1148450), (430, 1033605), (446, 996525), (450, 987667), (515, 863010), (618, 719175), (645, 689070), (669, 664350), (774, 574225), (927, 479450), (1030, 431505), (1075, 413442), (1115, 398610), (1290, 344535), (1338, 332175), (1545, 287670), (1854, 239725), (1935, 229690), (2007, 221450), (2150, 206721), (2230, 199305), (2575, 172602), (3090, 143835), (3225, 137814), (3345, 132870), (3870, 114845), (4014, 110725), (4429, 100350), (4635, 95890), (5150, 86301), (5575, 79722), (6450, 68907), (6690, 66435), (7725, 57534), (8858, 50175), (9270, 47945), (9589, 46350), (9675, 45938), (10035, 44290), (11150, 39861), (13287, 33450), (15450, 28767), (16725, 26574), (19178, 23175), (19350, 22969), (20070, 22145)]