16617900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4261}}^1$

素因数の和:4291

約数の個数: 72

約数和(自身を含む): 51791824

約数和(自身を除く): 35173924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 4261, 8522, 12783, 17044, 21305, 25566, 42610, 51132, 55393, 63915, 85220, 106525, 110786, 127830, 166179, 213050, 221572, 255660, 276965, 319575, 332358, 426100, 553930, 639150, 664716, 830895, 1107860, 1278300, 1384825, 1661790, 2769650, 3323580, 4154475, 5539300, 8308950, 16617900]

約数ペア:

[(1, 16617900), (2, 8308950), (3, 5539300), (4, 4154475), (5, 3323580), (6, 2769650), (10, 1661790), (12, 1384825), (13, 1278300), (15, 1107860), (20, 830895), (25, 664716), (26, 639150), (30, 553930), (39, 426100), (50, 332358), (52, 319575), (60, 276965), (65, 255660), (75, 221572), (78, 213050), (100, 166179), (130, 127830), (150, 110786), (156, 106525), (195, 85220), (260, 63915), (300, 55393), (325, 51132), (390, 42610), (650, 25566), (780, 21305), (975, 17044), (1300, 12783), (1950, 8522), (3900, 4261)]