153761580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{122033}}^1$

素因数の和:122055

約数の個数: 72

約数和(自身を含む): 533044512

約数和(自身を除く): 379282932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 122033, 244066, 366099, 488132, 610165, 732198, 854231, 1098297, 1220330, 1464396, 1708462, 1830495, 2196594, 2440660, 2562693, 3416924, 3660990, 4271155, 4393188, 5125386, 5491485, 7321980, 7688079, 8542310, 10250772, 10982970, 12813465, 15376158, 17084620, 21965940, 25626930, 30752316, 38440395, 51253860, 76880790, 153761580]

約数ペア:

[(1, 153761580), (2, 76880790), (3, 51253860), (4, 38440395), (5, 30752316), (6, 25626930), (7, 21965940), (9, 17084620), (10, 15376158), (12, 12813465), (14, 10982970), (15, 10250772), (18, 8542310), (20, 7688079), (21, 7321980), (28, 5491485), (30, 5125386), (35, 4393188), (36, 4271155), (42, 3660990), (45, 3416924), (60, 2562693), (63, 2440660), (70, 2196594), (84, 1830495), (90, 1708462), (105, 1464396), (126, 1220330), (140, 1098297), (180, 854231), (210, 732198), (252, 610165), (315, 488132), (420, 366099), (630, 244066), (1260, 122033)]