100212420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 254603580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 109, 110, 132, 140, 154, 165, 199, 210, 218, 220, 231, 308, 327, 330, 385, 398, 420, 436, 462, 545, 597, 654, 660, 763, 770, 796, 924, 995, 1090, 1155, 1194, 1199, 1308, 1393, 1526, 1540, 1635, 1990, 2180, 2189, 2289, 2310, 2388, 2398, 2786, 2985, 3052, 3270, 3597, 3815, 3980, 4179, 4378, 4578, 4620, 4796, 5572, 5970, 5995, 6540, 6567, 6965, 7194, 7630, 8358, 8393, 8756, 9156, 10945, 11445, 11940, 11990, 13134, 13930, 14388, 15260, 15323, 16716, 16786, 17985, 20895, 21691, 21890, 22890, 23980, 25179, 26268, 27860, 30646, 32835, 33572, 35970, 41790, 41965, 43382, 43780, 45780, 45969, 50358, 61292, 65073, 65670, 71940, 76615, 83580, 83930, 86764, 91938, 100716, 108455, 125895, 130146, 131340, 151837, 153230, 167860, 183876, 216910, 229845, 238601, 251790, 260292, 303674, 306460, 325365, 433820, 455511, 459690, 477202, 503580, 607348, 650730, 715803, 759185, 911022, 919380, 954404, 1193005, 1301460, 1431606, 1518370, 1670207, 1822044, 2277555, 2386010, 2863212, 3036740, 3340414, 3579015, 4555110, 4772020, 5010621, 6680828, 7158030, 8351035, 9110220, 10021242, 14316060, 16702070, 20042484, 25053105, 33404140, 50106210, 100212420]

約数ペア:

[(1, 100212420), (2, 50106210), (3, 33404140), (4, 25053105), (5, 20042484), (6, 16702070), (7, 14316060), (10, 10021242), (11, 9110220), (12, 8351035), (14, 7158030), (15, 6680828), (20, 5010621), (21, 4772020), (22, 4555110), (28, 3579015), (30, 3340414), (33, 3036740), (35, 2863212), (42, 2386010), (44, 2277555), (55, 1822044), (60, 1670207), (66, 1518370), (70, 1431606), (77, 1301460), (84, 1193005), (105, 954404), (109, 919380), (110, 911022), (132, 759185), (140, 715803), (154, 650730), (165, 607348), (199, 503580), (210, 477202), (218, 459690), (220, 455511), (231, 433820), (308, 325365), (327, 306460), (330, 303674), (385, 260292), (398, 251790), (420, 238601), (436, 229845), (462, 216910), (545, 183876), (597, 167860), (654, 153230), (660, 151837), (763, 131340), (770, 130146), (796, 125895), (924, 108455), (995, 100716), (1090, 91938), (1155, 86764), (1194, 83930), (1199, 83580), (1308, 76615), (1393, 71940), (1526, 65670), (1540, 65073), (1635, 61292), (1990, 50358), (2180, 45969), (2189, 45780), (2289, 43780), (2310, 43382), (2388, 41965), (2398, 41790), (2786, 35970), (2985, 33572), (3052, 32835), (3270, 30646), (3597, 27860), (3815, 26268), (3980, 25179), (4179, 23980), (4378, 22890), (4578, 21890), (4620, 21691), (4796, 20895), (5572, 17985), (5970, 16786), (5995, 16716), (6540, 15323), (6567, 15260), (6965, 14388), (7194, 13930), (7630, 13134), (8358, 11990), (8393, 11940), (8756, 11445), (9156, 10945)]