490764600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5870

約数の個数: 144

約数和(自身を含む): 1683508320

約数和(自身を除く): 1192743720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1692, 1800, 1880, 2115, 2350, 2820, 3384, 3525, 4230, 4700, 5640, 5801, 7050, 8460, 9400, 10575, 11602, 14100, 16920, 17403, 21150, 23204, 28200, 29005, 34806, 42300, 46408, 52209, 58010, 69612, 84600, 87015, 104418, 116020, 139224, 145025, 174030, 208836, 232040, 261045, 272647, 290050, 348060, 417672, 435075, 522090, 545294, 580100, 696120, 817941, 870150, 1044180, 1090588, 1160200, 1305225, 1363235, 1635882, 1740300, 2088360, 2181176, 2453823, 2610450, 2726470, 3271764, 3480600, 4089705, 4907646, 5220900, 5452940, 6543528, 6816175, 8179410, 9815292, 10441800, 10905880, 12269115, 13632350, 16358820, 19630584, 20448525, 24538230, 27264700, 32717640, 40897050, 49076460, 54529400, 61345575, 81794100, 98152920, 122691150, 163588200, 245382300, 490764600]

約数ペア:

[(1, 490764600), (2, 245382300), (3, 163588200), (4, 122691150), (5, 98152920), (6, 81794100), (8, 61345575), (9, 54529400), (10, 49076460), (12, 40897050), (15, 32717640), (18, 27264700), (20, 24538230), (24, 20448525), (25, 19630584), (30, 16358820), (36, 13632350), (40, 12269115), (45, 10905880), (47, 10441800), (50, 9815292), (60, 8179410), (72, 6816175), (75, 6543528), (90, 5452940), (94, 5220900), (100, 4907646), (120, 4089705), (141, 3480600), (150, 3271764), (180, 2726470), (188, 2610450), (200, 2453823), (225, 2181176), (235, 2088360), (282, 1740300), (300, 1635882), (360, 1363235), (376, 1305225), (423, 1160200), (450, 1090588), (470, 1044180), (564, 870150), (600, 817941), (705, 696120), (846, 580100), (900, 545294), (940, 522090), (1128, 435075), (1175, 417672), (1410, 348060), (1692, 290050), (1800, 272647), (1880, 261045), (2115, 232040), (2350, 208836), (2820, 174030), (3384, 145025), (3525, 139224), (4230, 116020), (4700, 104418), (5640, 87015), (5801, 84600), (7050, 69612), (8460, 58010), (9400, 52209), (10575, 46408), (11602, 42300), (14100, 34806), (16920, 29005), (17403, 28200), (21150, 23204)]