71558216600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{19423}}^1$

素因数の和:19574

約数の個数: 144

約数和(自身を含む): 181817380800

約数和(自身を除く): 110259164200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 169, 200, 218, 260, 325, 338, 436, 520, 545, 650, 676, 845, 872, 1090, 1300, 1352, 1417, 1690, 2180, 2600, 2725, 2834, 3380, 4225, 4360, 5450, 5668, 6760, 7085, 8450, 10900, 11336, 14170, 16900, 18421, 19423, 21800, 28340, 33800, 35425, 36842, 38846, 56680, 70850, 73684, 77692, 92105, 97115, 141700, 147368, 155384, 184210, 194230, 252499, 283400, 368420, 388460, 460525, 485575, 504998, 736840, 776920, 921050, 971150, 1009996, 1262495, 1842100, 1942300, 2019992, 2117107, 2524990, 3282487, 3684200, 3884600, 4234214, 5049980, 6312475, 6564974, 8468428, 10099960, 10585535, 12624950, 13129948, 16412435, 16936856, 21171070, 25249900, 26259896, 27522391, 32824870, 42342140, 50499800, 52927675, 55044782, 65649740, 82062175, 84684280, 105855350, 110089564, 131299480, 137611955, 164124350, 211710700, 220179128, 275223910, 328248700, 357791083, 423421400, 550447820, 656497400, 688059775, 715582166, 1100895640, 1376119550, 1431164332, 1788955415, 2752239100, 2862328664, 3577910830, 5504478200, 7155821660, 8944777075, 14311643320, 17889554150, 35779108300, 71558216600]

約数ペア:

[(1, 71558216600), (2, 35779108300), (4, 17889554150), (5, 14311643320), (8, 8944777075), (10, 7155821660), (13, 5504478200), (20, 3577910830), (25, 2862328664), (26, 2752239100), (40, 1788955415), (50, 1431164332), (52, 1376119550), (65, 1100895640), (100, 715582166), (104, 688059775), (109, 656497400), (130, 550447820), (169, 423421400), (200, 357791083), (218, 328248700), (260, 275223910), (325, 220179128), (338, 211710700), (436, 164124350), (520, 137611955), (545, 131299480), (650, 110089564), (676, 105855350), (845, 84684280), (872, 82062175), (1090, 65649740), (1300, 55044782), (1352, 52927675), (1417, 50499800), (1690, 42342140), (2180, 32824870), (2600, 27522391), (2725, 26259896), (2834, 25249900), (3380, 21171070), (4225, 16936856), (4360, 16412435), (5450, 13129948), (5668, 12624950), (6760, 10585535), (7085, 10099960), (8450, 8468428), (10900, 6564974), (11336, 6312475), (14170, 5049980), (16900, 4234214), (18421, 3884600), (19423, 3684200), (21800, 3282487), (28340, 2524990), (33800, 2117107), (35425, 2019992), (36842, 1942300), (38846, 1842100), (56680, 1262495), (70850, 1009996), (73684, 971150), (77692, 921050), (92105, 776920), (97115, 736840), (141700, 504998), (147368, 485575), (155384, 460525), (184210, 388460), (194230, 368420), (252499, 283400)]