83212500

素因数分解:

$2^2\times 3^1\times 5^5\times 7^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 278232192

約数和(自身を除く): 195019692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 317, 350, 375, 420, 500, 525, 625, 634, 700, 750, 875, 951, 1050, 1250, 1268, 1500, 1585, 1750, 1875, 1902, 2100, 2219, 2500, 2625, 3125, 3170, 3500, 3750, 3804, 4375, 4438, 4755, 5250, 6250, 6340, 6657, 7500, 7925, 8750, 8876, 9375, 9510, 10500, 11095, 12500, 13125, 13314, 15850, 17500, 18750, 19020, 21875, 22190, 23775, 26250, 26628, 31700, 33285, 37500, 39625, 43750, 44380, 47550, 52500, 55475, 65625, 66570, 79250, 87500, 95100, 110950, 118875, 131250, 133140, 158500, 166425, 198125, 221900, 237750, 262500, 277375, 332850, 396250, 475500, 554750, 594375, 665700, 792500, 832125, 990625, 1109500, 1188750, 1386875, 1664250, 1981250, 2377500, 2773750, 2971875, 3328500, 3962500, 4160625, 5547500, 5943750, 6934375, 8321250, 11887500, 13868750, 16642500, 20803125, 27737500, 41606250, 83212500]

約数ペア:

[(1, 83212500), (2, 41606250), (3, 27737500), (4, 20803125), (5, 16642500), (6, 13868750), (7, 11887500), (10, 8321250), (12, 6934375), (14, 5943750), (15, 5547500), (20, 4160625), (21, 3962500), (25, 3328500), (28, 2971875), (30, 2773750), (35, 2377500), (42, 1981250), (50, 1664250), (60, 1386875), (70, 1188750), (75, 1109500), (84, 990625), (100, 832125), (105, 792500), (125, 665700), (140, 594375), (150, 554750), (175, 475500), (210, 396250), (250, 332850), (300, 277375), (317, 262500), (350, 237750), (375, 221900), (420, 198125), (500, 166425), (525, 158500), (625, 133140), (634, 131250), (700, 118875), (750, 110950), (875, 95100), (951, 87500), (1050, 79250), (1250, 66570), (1268, 65625), (1500, 55475), (1585, 52500), (1750, 47550), (1875, 44380), (1902, 43750), (2100, 39625), (2219, 37500), (2500, 33285), (2625, 31700), (3125, 26628), (3170, 26250), (3500, 23775), (3750, 22190), (3804, 21875), (4375, 19020), (4438, 18750), (4755, 17500), (5250, 15850), (6250, 13314), (6340, 13125), (6657, 12500), (7500, 11095), (7925, 10500), (8750, 9510), (8876, 9375)]