64662300

素因数分解:

$2^2\times 3^6\times 5^2\times {\mathrm{887}}^1$

素因数の和:919

約数の個数: 126

約数和(自身を含む): 210616728

約数和(自身を除く): 145954428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 729, 810, 887, 900, 972, 1215, 1350, 1458, 1620, 1774, 2025, 2430, 2661, 2700, 2916, 3548, 3645, 4050, 4435, 4860, 5322, 6075, 7290, 7983, 8100, 8870, 10644, 12150, 13305, 14580, 15966, 17740, 18225, 22175, 23949, 24300, 26610, 31932, 36450, 39915, 44350, 47898, 53220, 66525, 71847, 72900, 79830, 88700, 95796, 119745, 133050, 143694, 159660, 199575, 215541, 239490, 266100, 287388, 359235, 399150, 431082, 478980, 598725, 646623, 718470, 798300, 862164, 1077705, 1197450, 1293246, 1436940, 1796175, 2155410, 2394900, 2586492, 3233115, 3592350, 4310820, 5388525, 6466230, 7184700, 10777050, 12932460, 16165575, 21554100, 32331150, 64662300]

約数ペア:

[(1, 64662300), (2, 32331150), (3, 21554100), (4, 16165575), (5, 12932460), (6, 10777050), (9, 7184700), (10, 6466230), (12, 5388525), (15, 4310820), (18, 3592350), (20, 3233115), (25, 2586492), (27, 2394900), (30, 2155410), (36, 1796175), (45, 1436940), (50, 1293246), (54, 1197450), (60, 1077705), (75, 862164), (81, 798300), (90, 718470), (100, 646623), (108, 598725), (135, 478980), (150, 431082), (162, 399150), (180, 359235), (225, 287388), (243, 266100), (270, 239490), (300, 215541), (324, 199575), (405, 159660), (450, 143694), (486, 133050), (540, 119745), (675, 95796), (729, 88700), (810, 79830), (887, 72900), (900, 71847), (972, 66525), (1215, 53220), (1350, 47898), (1458, 44350), (1620, 39915), (1774, 36450), (2025, 31932), (2430, 26610), (2661, 24300), (2700, 23949), (2916, 22175), (3548, 18225), (3645, 17740), (4050, 15966), (4435, 14580), (4860, 13305), (5322, 12150), (6075, 10644), (7290, 8870), (7983, 8100)]