200464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 641625600

約数和(自身を除く): 441161520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 97, 109, 120, 158, 194, 218, 237, 240, 291, 316, 327, 388, 395, 436, 474, 485, 545, 582, 632, 654, 776, 790, 872, 948, 970, 1090, 1164, 1185, 1264, 1308, 1455, 1552, 1580, 1635, 1744, 1896, 1940, 2180, 2328, 2370, 2616, 2910, 3160, 3270, 3792, 3880, 4360, 4656, 4740, 5232, 5820, 6320, 6540, 7663, 7760, 8611, 8720, 9480, 10573, 11640, 13080, 15326, 17222, 18960, 21146, 22989, 23280, 25833, 26160, 30652, 31719, 34444, 38315, 42292, 43055, 45978, 51666, 52865, 61304, 63438, 68888, 76630, 84584, 86110, 91956, 103332, 105730, 114945, 122608, 126876, 129165, 137776, 153260, 158595, 169168, 172220, 183912, 206664, 211460, 229890, 253752, 258330, 306520, 317190, 344440, 367824, 413328, 422920, 459780, 507504, 516660, 613040, 634380, 688880, 835267, 845840, 919560, 1033320, 1268760, 1670534, 1839120, 2066640, 2505801, 2537520, 3341068, 4176335, 5011602, 6682136, 8352670, 10023204, 12529005, 13364272, 16705340, 20046408, 25058010, 33410680, 40092816, 50116020, 66821360, 100232040, 200464080]

約数ペア:

[(1, 200464080), (2, 100232040), (3, 66821360), (4, 50116020), (5, 40092816), (6, 33410680), (8, 25058010), (10, 20046408), (12, 16705340), (15, 13364272), (16, 12529005), (20, 10023204), (24, 8352670), (30, 6682136), (40, 5011602), (48, 4176335), (60, 3341068), (79, 2537520), (80, 2505801), (97, 2066640), (109, 1839120), (120, 1670534), (158, 1268760), (194, 1033320), (218, 919560), (237, 845840), (240, 835267), (291, 688880), (316, 634380), (327, 613040), (388, 516660), (395, 507504), (436, 459780), (474, 422920), (485, 413328), (545, 367824), (582, 344440), (632, 317190), (654, 306520), (776, 258330), (790, 253752), (872, 229890), (948, 211460), (970, 206664), (1090, 183912), (1164, 172220), (1185, 169168), (1264, 158595), (1308, 153260), (1455, 137776), (1552, 129165), (1580, 126876), (1635, 122608), (1744, 114945), (1896, 105730), (1940, 103332), (2180, 91956), (2328, 86110), (2370, 84584), (2616, 76630), (2910, 68888), (3160, 63438), (3270, 61304), (3792, 52865), (3880, 51666), (4360, 45978), (4656, 43055), (4740, 42292), (5232, 38315), (5820, 34444), (6320, 31719), (6540, 30652), (7663, 26160), (7760, 25833), (8611, 23280), (8720, 22989), (9480, 21146), (10573, 18960), (11640, 17222), (13080, 15326)]