53466660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 177615984

約数和(自身を除く): 124149324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 313, 365, 390, 438, 468, 585, 626, 657, 730, 780, 876, 939, 949, 1095, 1170, 1252, 1314, 1460, 1565, 1878, 1898, 2190, 2340, 2628, 2817, 2847, 3130, 3285, 3756, 3796, 4069, 4380, 4695, 4745, 5634, 5694, 6260, 6570, 8138, 8541, 9390, 9490, 11268, 11388, 12207, 13140, 14085, 14235, 16276, 17082, 18780, 18980, 20345, 22849, 24414, 28170, 28470, 34164, 36621, 40690, 42705, 45698, 48828, 56340, 56940, 61035, 68547, 73242, 81380, 85410, 91396, 114245, 122070, 137094, 146484, 170820, 183105, 205641, 228490, 244140, 274188, 297037, 342735, 366210, 411282, 456980, 594074, 685470, 732420, 822564, 891111, 1028205, 1188148, 1370940, 1485185, 1782222, 2056410, 2673333, 2970370, 3564444, 4112820, 4455555, 5346666, 5940740, 8911110, 10693332, 13366665, 17822220, 26733330, 53466660]

約数ペア:

[(1, 53466660), (2, 26733330), (3, 17822220), (4, 13366665), (5, 10693332), (6, 8911110), (9, 5940740), (10, 5346666), (12, 4455555), (13, 4112820), (15, 3564444), (18, 2970370), (20, 2673333), (26, 2056410), (30, 1782222), (36, 1485185), (39, 1370940), (45, 1188148), (52, 1028205), (60, 891111), (65, 822564), (73, 732420), (78, 685470), (90, 594074), (117, 456980), (130, 411282), (146, 366210), (156, 342735), (180, 297037), (195, 274188), (219, 244140), (234, 228490), (260, 205641), (292, 183105), (313, 170820), (365, 146484), (390, 137094), (438, 122070), (468, 114245), (585, 91396), (626, 85410), (657, 81380), (730, 73242), (780, 68547), (876, 61035), (939, 56940), (949, 56340), (1095, 48828), (1170, 45698), (1252, 42705), (1314, 40690), (1460, 36621), (1565, 34164), (1878, 28470), (1898, 28170), (2190, 24414), (2340, 22849), (2628, 20345), (2817, 18980), (2847, 18780), (3130, 17082), (3285, 16276), (3756, 14235), (3796, 14085), (4069, 13140), (4380, 12207), (4695, 11388), (4745, 11268), (5634, 9490), (5694, 9390), (6260, 8541), (6570, 8138)]