15923700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 108

約数和(自身を含む): 53790828

約数和(自身を除く): 37867128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1361, 1950, 2340, 2722, 2925, 3900, 4083, 5444, 5850, 6805, 8166, 11700, 12249, 13610, 16332, 17693, 20415, 24498, 27220, 34025, 35386, 40830, 48996, 53079, 61245, 68050, 70772, 81660, 88465, 102075, 106158, 122490, 136100, 159237, 176930, 204150, 212316, 244980, 265395, 306225, 318474, 353860, 408300, 442325, 530790, 612450, 636948, 796185, 884650, 1061580, 1224900, 1326975, 1592370, 1769300, 2653950, 3184740, 3980925, 5307900, 7961850, 15923700]

約数ペア:

[(1, 15923700), (2, 7961850), (3, 5307900), (4, 3980925), (5, 3184740), (6, 2653950), (9, 1769300), (10, 1592370), (12, 1326975), (13, 1224900), (15, 1061580), (18, 884650), (20, 796185), (25, 636948), (26, 612450), (30, 530790), (36, 442325), (39, 408300), (45, 353860), (50, 318474), (52, 306225), (60, 265395), (65, 244980), (75, 212316), (78, 204150), (90, 176930), (100, 159237), (117, 136100), (130, 122490), (150, 106158), (156, 102075), (180, 88465), (195, 81660), (225, 70772), (234, 68050), (260, 61245), (300, 53079), (325, 48996), (390, 40830), (450, 35386), (468, 34025), (585, 27220), (650, 24498), (780, 20415), (900, 17693), (975, 16332), (1170, 13610), (1300, 12249), (1361, 11700), (1950, 8166), (2340, 6805), (2722, 5850), (2925, 5444), (3900, 4083)]