100670220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 144

約数和(自身を含む): 352672320

約数和(自身を除く): 252002100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 733, 763, 981, 1090, 1260, 1308, 1466, 1526, 1635, 1962, 2180, 2199, 2289, 2932, 3052, 3270, 3665, 3815, 3924, 4398, 4578, 4905, 5131, 6540, 6597, 6867, 7330, 7630, 8796, 9156, 9810, 10262, 10995, 11445, 13194, 13734, 14660, 15260, 15393, 19620, 20524, 21990, 22890, 25655, 26388, 27468, 30786, 32985, 34335, 43980, 45780, 46179, 51310, 61572, 65970, 68670, 76965, 79897, 92358, 102620, 131940, 137340, 153930, 159794, 184716, 230895, 239691, 307860, 319588, 399485, 461790, 479382, 559279, 719073, 798970, 923580, 958764, 1118558, 1198455, 1438146, 1597940, 1677837, 2237116, 2396910, 2796395, 2876292, 3355674, 3595365, 4793820, 5033511, 5592790, 6711348, 7190730, 8389185, 10067022, 11185580, 14381460, 16778370, 20134044, 25167555, 33556740, 50335110, 100670220]

約数ペア:

[(1, 100670220), (2, 50335110), (3, 33556740), (4, 25167555), (5, 20134044), (6, 16778370), (7, 14381460), (9, 11185580), (10, 10067022), (12, 8389185), (14, 7190730), (15, 6711348), (18, 5592790), (20, 5033511), (21, 4793820), (28, 3595365), (30, 3355674), (35, 2876292), (36, 2796395), (42, 2396910), (45, 2237116), (60, 1677837), (63, 1597940), (70, 1438146), (84, 1198455), (90, 1118558), (105, 958764), (109, 923580), (126, 798970), (140, 719073), (180, 559279), (210, 479382), (218, 461790), (252, 399485), (315, 319588), (327, 307860), (420, 239691), (436, 230895), (545, 184716), (630, 159794), (654, 153930), (733, 137340), (763, 131940), (981, 102620), (1090, 92358), (1260, 79897), (1308, 76965), (1466, 68670), (1526, 65970), (1635, 61572), (1962, 51310), (2180, 46179), (2199, 45780), (2289, 43980), (2932, 34335), (3052, 32985), (3270, 30786), (3665, 27468), (3815, 26388), (3924, 25655), (4398, 22890), (4578, 21990), (4905, 20524), (5131, 19620), (6540, 15393), (6597, 15260), (6867, 14660), (7330, 13734), (7630, 13194), (8796, 11445), (9156, 10995), (9810, 10262)]