90376020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23909}}^1$

素因数の和:23934

約数の個数: 96

約数和(自身を含む): 321350400

約数和(自身を除く): 230974380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 23909, 47818, 71727, 95636, 119545, 143454, 167363, 215181, 239090, 286908, 334726, 358635, 430362, 478180, 502089, 645543, 669452, 717270, 836815, 860724, 1004178, 1075905, 1291086, 1434540, 1506267, 1673630, 2008356, 2151810, 2510445, 2582172, 3012534, 3227715, 3347260, 4303620, 4518801, 5020890, 6025068, 6455430, 7531335, 9037602, 10041780, 12910860, 15062670, 18075204, 22594005, 30125340, 45188010, 90376020]

約数ペア:

[(1, 90376020), (2, 45188010), (3, 30125340), (4, 22594005), (5, 18075204), (6, 15062670), (7, 12910860), (9, 10041780), (10, 9037602), (12, 7531335), (14, 6455430), (15, 6025068), (18, 5020890), (20, 4518801), (21, 4303620), (27, 3347260), (28, 3227715), (30, 3012534), (35, 2582172), (36, 2510445), (42, 2151810), (45, 2008356), (54, 1673630), (60, 1506267), (63, 1434540), (70, 1291086), (84, 1075905), (90, 1004178), (105, 860724), (108, 836815), (126, 717270), (135, 669452), (140, 645543), (180, 502089), (189, 478180), (210, 430362), (252, 358635), (270, 334726), (315, 286908), (378, 239090), (420, 215181), (540, 167363), (630, 143454), (756, 119545), (945, 95636), (1260, 71727), (1890, 47818), (3780, 23909)]