275346630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 795118896

約数和(自身を除く): 519772266

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 169, 195, 215, 234, 258, 338, 387, 390, 421, 430, 507, 559, 585, 645, 774, 842, 845, 1014, 1118, 1170, 1263, 1290, 1521, 1677, 1690, 1935, 2105, 2526, 2535, 2795, 3042, 3354, 3789, 3870, 4210, 5031, 5070, 5473, 5590, 6315, 7267, 7578, 7605, 8385, 10062, 10946, 12630, 14534, 15210, 16419, 16770, 18103, 18945, 21801, 25155, 27365, 32838, 36206, 36335, 37890, 43602, 49257, 50310, 54309, 54730, 65403, 71149, 72670, 82095, 90515, 98514, 108618, 109005, 130806, 142298, 162927, 164190, 181030, 213447, 218010, 235339, 246285, 271545, 325854, 327015, 355745, 426894, 470678, 492570, 543090, 640341, 654030, 706017, 711490, 814635, 1067235, 1176695, 1280682, 1412034, 1629270, 2118051, 2134470, 2353390, 3059407, 3201705, 3530085, 4236102, 6118814, 6403410, 7060170, 9178221, 10590255, 15297035, 18356442, 21180510, 27534663, 30594070, 45891105, 55069326, 91782210, 137673315, 275346630]

約数ペア:

[(1, 275346630), (2, 137673315), (3, 91782210), (5, 55069326), (6, 45891105), (9, 30594070), (10, 27534663), (13, 21180510), (15, 18356442), (18, 15297035), (26, 10590255), (30, 9178221), (39, 7060170), (43, 6403410), (45, 6118814), (65, 4236102), (78, 3530085), (86, 3201705), (90, 3059407), (117, 2353390), (129, 2134470), (130, 2118051), (169, 1629270), (195, 1412034), (215, 1280682), (234, 1176695), (258, 1067235), (338, 814635), (387, 711490), (390, 706017), (421, 654030), (430, 640341), (507, 543090), (559, 492570), (585, 470678), (645, 426894), (774, 355745), (842, 327015), (845, 325854), (1014, 271545), (1118, 246285), (1170, 235339), (1263, 218010), (1290, 213447), (1521, 181030), (1677, 164190), (1690, 162927), (1935, 142298), (2105, 130806), (2526, 109005), (2535, 108618), (2795, 98514), (3042, 90515), (3354, 82095), (3789, 72670), (3870, 71149), (4210, 65403), (5031, 54730), (5070, 54309), (5473, 50310), (5590, 49257), (6315, 43602), (7267, 37890), (7578, 36335), (7605, 36206), (8385, 32838), (10062, 27365), (10946, 25155), (12630, 21801), (14534, 18945), (15210, 18103), (16419, 16770)]