189042840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{75017}}^1$

素因数の和:75041

約数の個数: 96

約数和(自身を含む): 702168480

約数和(自身を除く): 513125640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 75017, 150034, 225051, 300068, 375085, 450102, 525119, 600136, 675153, 750170, 900204, 1050238, 1125255, 1350306, 1500340, 1575357, 1800408, 2100476, 2250510, 2625595, 2700612, 3000680, 3150714, 3375765, 4200952, 4501020, 4726071, 5251190, 5401224, 6301428, 6751530, 7876785, 9002040, 9452142, 10502380, 12602856, 13503060, 15753570, 18904284, 21004760, 23630355, 27006120, 31507140, 37808568, 47260710, 63014280, 94521420, 189042840]

約数ペア:

[(1, 189042840), (2, 94521420), (3, 63014280), (4, 47260710), (5, 37808568), (6, 31507140), (7, 27006120), (8, 23630355), (9, 21004760), (10, 18904284), (12, 15753570), (14, 13503060), (15, 12602856), (18, 10502380), (20, 9452142), (21, 9002040), (24, 7876785), (28, 6751530), (30, 6301428), (35, 5401224), (36, 5251190), (40, 4726071), (42, 4501020), (45, 4200952), (56, 3375765), (60, 3150714), (63, 3000680), (70, 2700612), (72, 2625595), (84, 2250510), (90, 2100476), (105, 1800408), (120, 1575357), (126, 1500340), (140, 1350306), (168, 1125255), (180, 1050238), (210, 900204), (252, 750170), (280, 675153), (315, 600136), (360, 525119), (420, 450102), (504, 375085), (630, 300068), (840, 225051), (1260, 150034), (2520, 75017)]