188617650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 507342528

約数和(自身を除く): 318724878

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 197, 325, 390, 394, 491, 591, 650, 975, 982, 985, 1182, 1473, 1950, 1970, 2455, 2561, 2946, 2955, 4910, 4925, 5122, 5910, 6383, 7365, 7683, 9850, 12275, 12766, 12805, 14730, 14775, 15366, 19149, 24550, 25610, 29550, 31915, 36825, 38298, 38415, 63830, 64025, 73650, 76830, 95745, 96727, 128050, 159575, 191490, 192075, 193454, 290181, 319150, 384150, 478725, 483635, 580362, 957450, 967270, 1257451, 1450905, 2418175, 2514902, 2901810, 3772353, 4836350, 6287255, 7254525, 7544706, 12574510, 14509050, 18861765, 31436275, 37723530, 62872550, 94308825, 188617650]

約数ペア:

[(1, 188617650), (2, 94308825), (3, 62872550), (5, 37723530), (6, 31436275), (10, 18861765), (13, 14509050), (15, 12574510), (25, 7544706), (26, 7254525), (30, 6287255), (39, 4836350), (50, 3772353), (65, 2901810), (75, 2514902), (78, 2418175), (130, 1450905), (150, 1257451), (195, 967270), (197, 957450), (325, 580362), (390, 483635), (394, 478725), (491, 384150), (591, 319150), (650, 290181), (975, 193454), (982, 192075), (985, 191490), (1182, 159575), (1473, 128050), (1950, 96727), (1970, 95745), (2455, 76830), (2561, 73650), (2946, 64025), (2955, 63830), (4910, 38415), (4925, 38298), (5122, 36825), (5910, 31915), (6383, 29550), (7365, 25610), (7683, 24550), (9850, 19149), (12275, 15366), (12766, 14775), (12805, 14730)]