1292184450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{168913}}^1$

素因数の和:168948

約数の個数: 72

約数和(自身を含む): 3675906468

約数和(自身を除く): 2383722018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 168913, 337826, 506739, 844565, 1013478, 1520217, 1689130, 2533695, 2871521, 3040434, 4222825, 5067390, 5743042, 7601085, 8445650, 8614563, 12668475, 14357605, 15202170, 17229126, 25336950, 25843689, 28715210, 38005425, 43072815, 51687378, 71788025, 76010850, 86145630, 129218445, 143576050, 215364075, 258436890, 430728150, 646092225, 1292184450]

約数ペア:

[(1, 1292184450), (2, 646092225), (3, 430728150), (5, 258436890), (6, 215364075), (9, 143576050), (10, 129218445), (15, 86145630), (17, 76010850), (18, 71788025), (25, 51687378), (30, 43072815), (34, 38005425), (45, 28715210), (50, 25843689), (51, 25336950), (75, 17229126), (85, 15202170), (90, 14357605), (102, 12668475), (150, 8614563), (153, 8445650), (170, 7601085), (225, 5743042), (255, 5067390), (306, 4222825), (425, 3040434), (450, 2871521), (510, 2533695), (765, 1689130), (850, 1520217), (1275, 1013478), (1530, 844565), (2550, 506739), (3825, 337826), (7650, 168913)]