2858700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 8919568

約数和(自身を除く): 6060868

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, 733, 780, 975, 1300, 1466, 1950, 2199, 2932, 3665, 3900, 4398, 7330, 8796, 9529, 10995, 14660, 18325, 19058, 21990, 28587, 36650, 38116, 43980, 47645, 54975, 57174, 73300, 95290, 109950, 114348, 142935, 190580, 219900, 238225, 285870, 476450, 571740, 714675, 952900, 1429350, 2858700]

約数ペア:

[(1, 2858700), (2, 1429350), (3, 952900), (4, 714675), (5, 571740), (6, 476450), (10, 285870), (12, 238225), (13, 219900), (15, 190580), (20, 142935), (25, 114348), (26, 109950), (30, 95290), (39, 73300), (50, 57174), (52, 54975), (60, 47645), (65, 43980), (75, 38116), (78, 36650), (100, 28587), (130, 21990), (150, 19058), (156, 18325), (195, 14660), (260, 10995), (300, 9529), (325, 8796), (390, 7330), (650, 4398), (733, 3900), (780, 3665), (975, 2932), (1300, 2199), (1466, 1950)]