88427028.000000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 323481600

約数和(自身を除く): 207041130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 79, 90, 103, 106, 135, 158, 159, 206, 237, 265, 270, 309, 318, 395, 474, 477, 515, 530, 618, 711, 790, 795, 927, 954, 1030, 1185, 1422, 1431, 1545, 1590, 1854, 2133, 2370, 2385, 2781, 2862, 3090, 3555, 4187, 4266, 4635, 4770, 5459, 5562, 7110, 7155, 8137, 8374, 9270, 10665, 10918, 12561, 13905, 14310, 16274, 16377, 20935, 21330, 24411, 25122, 27295, 27810, 32754, 37683, 40685, 41870, 48822, 49131, 54590, 62805, 73233, 75366, 81370, 81885, 98262, 113049, 122055, 125610, 146466, 147393, 163770, 188415, 219699, 226098, 244110, 245655, 294786, 366165, 376830, 431261, 439398, 491310, 565245, 732330, 736965, 862522, 1098495, 1130490, 1293783, 1473930, 2156305, 2196990, 2587566, 3881349, 4312610, 6468915, 7762698, 11644047, 12937830, 19406745, 23288094, 38813490, 58220235, 116440470]

約数ペア:

[(1, 116440470), (2, 58220235), (3, 38813490), (5, 23288094), (6, 19406745), (9, 12937830), (10, 11644047), (15, 7762698), (18, 6468915), (27, 4312610), (30, 3881349), (45, 2587566), (53, 2196990), (54, 2156305), (79, 1473930), (90, 1293783), (103, 1130490), (106, 1098495), (135, 862522), (158, 736965), (159, 732330), (206, 565245), (237, 491310), (265, 439398), (270, 431261), (309, 376830), (318, 366165), (395, 294786), (474, 245655), (477, 244110), (515, 226098), (530, 219699), (618, 188415), (711, 163770), (790, 147393), (795, 146466), (927, 125610), (954, 122055), (1030, 113049), (1185, 98262), (1422, 81885), (1431, 81370), (1545, 75366), (1590, 73233), (1854, 62805), (2133, 54590), (2370, 49131), (2385, 48822), (2781, 41870), (2862, 40685), (3090, 37683), (3555, 32754), (4187, 27810), (4266, 27295), (4635, 25122), (4770, 24411), (5459, 21330), (5562, 20935), (7110, 16377), (7155, 16274), (8137, 14310), (8374, 13905), (9270, 12561), (10665, 10918)]