389612250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4093

約数の個数: 96

約数和(自身を含む): 1078279488

約数和(自身を除く): 688667238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 125, 129, 150, 215, 225, 250, 258, 375, 387, 430, 450, 645, 750, 774, 1075, 1125, 1290, 1935, 2150, 2250, 3225, 3870, 4027, 5375, 6450, 8054, 9675, 10750, 12081, 16125, 19350, 20135, 24162, 32250, 36243, 40270, 48375, 60405, 72486, 96750, 100675, 120810, 173161, 181215, 201350, 302025, 346322, 362430, 503375, 519483, 604050, 865805, 906075, 1006750, 1038966, 1510125, 1558449, 1731610, 1812150, 2597415, 3020250, 3116898, 4329025, 4530375, 5194830, 7792245, 8658050, 9060750, 12987075, 15584490, 21645125, 25974150, 38961225, 43290250, 64935375, 77922450, 129870750, 194806125, 389612250]

約数ペア:

[(1, 389612250), (2, 194806125), (3, 129870750), (5, 77922450), (6, 64935375), (9, 43290250), (10, 38961225), (15, 25974150), (18, 21645125), (25, 15584490), (30, 12987075), (43, 9060750), (45, 8658050), (50, 7792245), (75, 5194830), (86, 4530375), (90, 4329025), (125, 3116898), (129, 3020250), (150, 2597415), (215, 1812150), (225, 1731610), (250, 1558449), (258, 1510125), (375, 1038966), (387, 1006750), (430, 906075), (450, 865805), (645, 604050), (750, 519483), (774, 503375), (1075, 362430), (1125, 346322), (1290, 302025), (1935, 201350), (2150, 181215), (2250, 173161), (3225, 120810), (3870, 100675), (4027, 96750), (5375, 72486), (6450, 60405), (8054, 48375), (9675, 40270), (10750, 36243), (12081, 32250), (16125, 24162), (19350, 20135)]