157085060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 372351168

約数和(自身を除く): 215266108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 743, 961, 1364, 1486, 1705, 1922, 2972, 3410, 3715, 3844, 4805, 6820, 7430, 8173, 9610, 10571, 14860, 16346, 19220, 21142, 23033, 32692, 40865, 42284, 46066, 52855, 81730, 92132, 105710, 115165, 163460, 211420, 230330, 253363, 460660, 506726, 714023, 1013452, 1266815, 1428046, 2533630, 2856092, 3570115, 5067260, 7140230, 7854253, 14280460, 15708506, 31417012, 39271265, 78542530, 157085060]

約数ペア:

[(1, 157085060), (2, 78542530), (4, 39271265), (5, 31417012), (10, 15708506), (11, 14280460), (20, 7854253), (22, 7140230), (31, 5067260), (44, 3570115), (55, 2856092), (62, 2533630), (110, 1428046), (124, 1266815), (155, 1013452), (220, 714023), (310, 506726), (341, 460660), (620, 253363), (682, 230330), (743, 211420), (961, 163460), (1364, 115165), (1486, 105710), (1705, 92132), (1922, 81730), (2972, 52855), (3410, 46066), (3715, 42284), (3844, 40865), (4805, 32692), (6820, 23033), (7430, 21142), (8173, 19220), (9610, 16346), (10571, 14860)]