79656900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15619}}^1$

素因数の和:15653

約数の個数: 72

約数和(自身を含む): 244046880

約数和(自身を除く): 164389980

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, 15619, 31238, 46857, 62476, 78095, 93714, 156190, 187428, 234285, 265523, 312380, 390475, 468570, 531046, 780950, 796569, 937140, 1062092, 1171425, 1327615, 1561900, 1593138, 2342850, 2655230, 3186276, 3982845, 4685700, 5310460, 6638075, 7965690, 13276150, 15931380, 19914225, 26552300, 39828450, 79656900]

約数ペア:

[(1, 79656900), (2, 39828450), (3, 26552300), (4, 19914225), (5, 15931380), (6, 13276150), (10, 7965690), (12, 6638075), (15, 5310460), (17, 4685700), (20, 3982845), (25, 3186276), (30, 2655230), (34, 2342850), (50, 1593138), (51, 1561900), (60, 1327615), (68, 1171425), (75, 1062092), (85, 937140), (100, 796569), (102, 780950), (150, 531046), (170, 468570), (204, 390475), (255, 312380), (300, 265523), (340, 234285), (425, 187428), (510, 156190), (850, 93714), (1020, 78095), (1275, 62476), (1700, 46857), (2550, 31238), (5100, 15619)]