70230825

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 158311296

約数和(自身を除く): 88080471

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 43, 45, 51, 61, 63, 75, 85, 105, 119, 129, 153, 175, 183, 215, 225, 255, 301, 305, 315, 357, 387, 425, 427, 525, 549, 595, 645, 731, 765, 903, 915, 1037, 1071, 1075, 1275, 1281, 1505, 1525, 1575, 1785, 1935, 2135, 2193, 2623, 2709, 2745, 2975, 3111, 3225, 3655, 3825, 3843, 4515, 4575, 5117, 5185, 5355, 6405, 6579, 7259, 7525, 7869, 8925, 9333, 9675, 10675, 10965, 13115, 13545, 13725, 15351, 15555, 18275, 18361, 19215, 21777, 22575, 23607, 25585, 25925, 26775, 32025, 32895, 36295, 39345, 44591, 46053, 46665, 54825, 55083, 65331, 65575, 67725, 76755, 77775, 91805, 96075, 108885, 118035, 127925, 133773, 164475, 165249, 181475, 196725, 222955, 230265, 233325, 275415, 312137, 326655, 383775, 401319, 459025, 544425, 590175, 668865, 826245, 936411, 1114775, 1151325, 1377075, 1560685, 1633275, 2006595, 2809233, 3344325, 4131225, 4682055, 7803425, 10032975, 14046165, 23410275, 70230825]

約数ペア:

[(1, 70230825), (3, 23410275), (5, 14046165), (7, 10032975), (9, 7803425), (15, 4682055), (17, 4131225), (21, 3344325), (25, 2809233), (35, 2006595), (43, 1633275), (45, 1560685), (51, 1377075), (61, 1151325), (63, 1114775), (75, 936411), (85, 826245), (105, 668865), (119, 590175), (129, 544425), (153, 459025), (175, 401319), (183, 383775), (215, 326655), (225, 312137), (255, 275415), (301, 233325), (305, 230265), (315, 222955), (357, 196725), (387, 181475), (425, 165249), (427, 164475), (525, 133773), (549, 127925), (595, 118035), (645, 108885), (731, 96075), (765, 91805), (903, 77775), (915, 76755), (1037, 67725), (1071, 65575), (1075, 65331), (1275, 55083), (1281, 54825), (1505, 46665), (1525, 46053), (1575, 44591), (1785, 39345), (1935, 36295), (2135, 32895), (2193, 32025), (2623, 26775), (2709, 25925), (2745, 25585), (2975, 23607), (3111, 22575), (3225, 21777), (3655, 19215), (3825, 18361), (3843, 18275), (4515, 15555), (4575, 15351), (5117, 13725), (5185, 13545), (5355, 13115), (6405, 10965), (6579, 10675), (7259, 9675), (7525, 9333), (7869, 8925)]