68844900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13499}}^1$

素因数の和:13533

約数の個数: 72

約数和(自身を含む): 210924000

約数和(自身を除く): 142079100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13499, 26998, 40497, 53996, 67495, 80994, 134990, 161988, 202485, 229483, 269980, 337475, 404970, 458966, 674950, 688449, 809940, 917932, 1012425, 1147415, 1349900, 1376898, 2024850, 2294830, 2753796, 3442245, 4049700, 4589660, 5737075, 6884490, 11474150, 13768980, 17211225, 22948300, 34422450, 68844900]

約数ペア:

[(1, 68844900), (2, 34422450), (3, 22948300), (4, 17211225), (5, 13768980), (6, 11474150), (10, 6884490), (12, 5737075), (15, 4589660), (17, 4049700), (20, 3442245), (25, 2753796), (30, 2294830), (34, 2024850), (50, 1376898), (51, 1349900), (60, 1147415), (68, 1012425), (75, 917932), (85, 809940), (100, 688449), (102, 674950), (150, 458966), (170, 404970), (204, 337475), (255, 269980), (300, 229483), (340, 202485), (425, 161988), (510, 134990), (850, 80994), (1020, 67495), (1275, 53996), (1700, 40497), (2550, 26998), (5100, 13499)]