12627540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 108

約数和(自身を含む): 40121172

約数和(自身を除く): 27493632

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 73, 90, 93, 124, 146, 155, 180, 186, 219, 279, 292, 310, 365, 372, 438, 465, 558, 620, 657, 730, 876, 930, 961, 1095, 1116, 1314, 1395, 1460, 1860, 1922, 2190, 2263, 2628, 2790, 2883, 3285, 3844, 4380, 4526, 4805, 5580, 5766, 6570, 6789, 8649, 9052, 9610, 11315, 11532, 13140, 13578, 14415, 17298, 19220, 20367, 22630, 27156, 28830, 33945, 34596, 40734, 43245, 45260, 57660, 67890, 70153, 81468, 86490, 101835, 135780, 140306, 172980, 203670, 210459, 280612, 350765, 407340, 420918, 631377, 701530, 841836, 1052295, 1262754, 1403060, 2104590, 2525508, 3156885, 4209180, 6313770, 12627540]

約数ペア:

[(1, 12627540), (2, 6313770), (3, 4209180), (4, 3156885), (5, 2525508), (6, 2104590), (9, 1403060), (10, 1262754), (12, 1052295), (15, 841836), (18, 701530), (20, 631377), (30, 420918), (31, 407340), (36, 350765), (45, 280612), (60, 210459), (62, 203670), (73, 172980), (90, 140306), (93, 135780), (124, 101835), (146, 86490), (155, 81468), (180, 70153), (186, 67890), (219, 57660), (279, 45260), (292, 43245), (310, 40734), (365, 34596), (372, 33945), (438, 28830), (465, 27156), (558, 22630), (620, 20367), (657, 19220), (730, 17298), (876, 14415), (930, 13578), (961, 13140), (1095, 11532), (1116, 11315), (1314, 9610), (1395, 9052), (1460, 8649), (1860, 6789), (1922, 6570), (2190, 5766), (2263, 5580), (2628, 4805), (2790, 4526), (2883, 4380), (3285, 3844)]