61120350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 72

約数和(自身を含む): 166609872

約数和(自身を除く): 105489522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 1913, 2130, 3195, 3550, 3826, 5325, 5739, 6390, 9565, 10650, 11478, 15975, 17217, 19130, 28695, 31950, 34434, 47825, 57390, 86085, 95650, 135823, 143475, 172170, 271646, 286950, 407469, 430425, 679115, 814938, 860850, 1222407, 1358230, 2037345, 2444814, 3395575, 4074690, 6112035, 6791150, 10186725, 12224070, 20373450, 30560175, 61120350]

約数ペア:

[(1, 61120350), (2, 30560175), (3, 20373450), (5, 12224070), (6, 10186725), (9, 6791150), (10, 6112035), (15, 4074690), (18, 3395575), (25, 2444814), (30, 2037345), (45, 1358230), (50, 1222407), (71, 860850), (75, 814938), (90, 679115), (142, 430425), (150, 407469), (213, 286950), (225, 271646), (355, 172170), (426, 143475), (450, 135823), (639, 95650), (710, 86085), (1065, 57390), (1278, 47825), (1775, 34434), (1913, 31950), (2130, 28695), (3195, 19130), (3550, 17217), (3826, 15975), (5325, 11478), (5739, 10650), (6390, 9565)]