231643500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 748500480

約数和(自身を除く): 516856980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 101, 110, 125, 132, 139, 150, 165, 202, 220, 250, 275, 278, 300, 303, 330, 375, 404, 417, 500, 505, 550, 556, 606, 660, 695, 750, 825, 834, 1010, 1100, 1111, 1212, 1375, 1390, 1500, 1515, 1529, 1650, 1668, 2020, 2085, 2222, 2525, 2750, 2780, 3030, 3058, 3300, 3333, 3475, 4125, 4170, 4444, 4587, 5050, 5500, 5555, 6060, 6116, 6666, 6950, 7575, 7645, 8250, 8340, 9174, 10100, 10425, 11110, 12625, 13332, 13900, 14039, 15150, 15290, 16500, 16665, 17375, 18348, 20850, 22220, 22935, 25250, 27775, 28078, 30300, 30580, 33330, 34750, 37875, 38225, 41700, 42117, 45870, 50500, 52125, 55550, 56156, 66660, 69500, 70195, 75750, 76450, 83325, 84234, 91740, 104250, 111100, 114675, 138875, 140390, 151500, 152900, 154429, 166650, 168468, 191125, 208500, 210585, 229350, 277750, 280780, 308858, 333300, 350975, 382250, 416625, 421170, 458700, 463287, 555500, 573375, 617716, 701950, 764500, 772145, 833250, 842340, 926574, 1052925, 1146750, 1403900, 1544290, 1666500, 1754875, 1853148, 2105850, 2293500, 2316435, 3088580, 3509750, 3860725, 4211700, 4632870, 5264625, 7019500, 7721450, 9265740, 10529250, 11582175, 15442900, 19303625, 21058500, 23164350, 38607250, 46328700, 57910875, 77214500, 115821750, 231643500]

約数ペア:

[(1, 231643500), (2, 115821750), (3, 77214500), (4, 57910875), (5, 46328700), (6, 38607250), (10, 23164350), (11, 21058500), (12, 19303625), (15, 15442900), (20, 11582175), (22, 10529250), (25, 9265740), (30, 7721450), (33, 7019500), (44, 5264625), (50, 4632870), (55, 4211700), (60, 3860725), (66, 3509750), (75, 3088580), (100, 2316435), (101, 2293500), (110, 2105850), (125, 1853148), (132, 1754875), (139, 1666500), (150, 1544290), (165, 1403900), (202, 1146750), (220, 1052925), (250, 926574), (275, 842340), (278, 833250), (300, 772145), (303, 764500), (330, 701950), (375, 617716), (404, 573375), (417, 555500), (500, 463287), (505, 458700), (550, 421170), (556, 416625), (606, 382250), (660, 350975), (695, 333300), (750, 308858), (825, 280780), (834, 277750), (1010, 229350), (1100, 210585), (1111, 208500), (1212, 191125), (1375, 168468), (1390, 166650), (1500, 154429), (1515, 152900), (1529, 151500), (1650, 140390), (1668, 138875), (2020, 114675), (2085, 111100), (2222, 104250), (2525, 91740), (2750, 84234), (2780, 83325), (3030, 76450), (3058, 75750), (3300, 70195), (3333, 69500), (3475, 66660), (4125, 56156), (4170, 55550), (4444, 52125), (4587, 50500), (5050, 45870), (5500, 42117), (5555, 41700), (6060, 38225), (6116, 37875), (6666, 34750), (6950, 33330), (7575, 30580), (7645, 30300), (8250, 28078), (8340, 27775), (9174, 25250), (10100, 22935), (10425, 22220), (11110, 20850), (12625, 18348), (13332, 17375), (13900, 16665), (14039, 16500), (15150, 15290)]