100232040

素因数分解:

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

素因数の和:299

約数の個数: 128

約数和(自身を含む): 310464000

約数和(自身を除く): 210231960

約数列:

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

約数ペア:

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