75266140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 178343424

約数和(自身を除く): 103077284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 37, 62, 68, 74, 85, 124, 148, 155, 170, 185, 193, 310, 340, 370, 386, 527, 620, 629, 740, 772, 965, 1054, 1147, 1258, 1930, 2108, 2294, 2516, 2635, 3145, 3281, 3860, 4588, 5270, 5735, 5983, 6290, 6562, 7141, 10540, 11470, 11966, 12580, 13124, 14282, 16405, 19499, 22940, 23932, 28564, 29915, 32810, 35705, 38998, 59830, 65620, 71410, 77996, 97495, 101711, 119660, 121397, 142820, 194990, 203422, 221371, 242794, 389980, 406844, 442742, 485588, 508555, 606985, 885484, 1017110, 1106855, 1213970, 2034220, 2213710, 2427940, 3763307, 4427420, 7526614, 15053228, 18816535, 37633070, 75266140]

約数ペア:

[(1, 75266140), (2, 37633070), (4, 18816535), (5, 15053228), (10, 7526614), (17, 4427420), (20, 3763307), (31, 2427940), (34, 2213710), (37, 2034220), (62, 1213970), (68, 1106855), (74, 1017110), (85, 885484), (124, 606985), (148, 508555), (155, 485588), (170, 442742), (185, 406844), (193, 389980), (310, 242794), (340, 221371), (370, 203422), (386, 194990), (527, 142820), (620, 121397), (629, 119660), (740, 101711), (772, 97495), (965, 77996), (1054, 71410), (1147, 65620), (1258, 59830), (1930, 38998), (2108, 35705), (2294, 32810), (2516, 29915), (2635, 28564), (3145, 23932), (3281, 22940), (3860, 19499), (4588, 16405), (5270, 14282), (5735, 13124), (5983, 12580), (6290, 11966), (6562, 11470), (7141, 10540)]