85657500

素因数分解:

$2^2\times 3^6\times 5^4\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 210

約数和(自身を含む): 286820688

約数和(自身を除く): 201163188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 100, 108, 125, 135, 141, 150, 162, 180, 188, 225, 235, 243, 250, 270, 282, 300, 324, 375, 405, 423, 450, 470, 486, 500, 540, 564, 625, 675, 705, 729, 750, 810, 846, 900, 940, 972, 1125, 1175, 1215, 1250, 1269, 1350, 1410, 1458, 1500, 1620, 1692, 1875, 2025, 2115, 2250, 2350, 2430, 2500, 2538, 2700, 2820, 2916, 3375, 3525, 3645, 3750, 3807, 4050, 4230, 4500, 4700, 4860, 5076, 5625, 5875, 6075, 6345, 6750, 7050, 7290, 7500, 7614, 8100, 8460, 10125, 10575, 11250, 11421, 11750, 12150, 12690, 13500, 14100, 14580, 15228, 16875, 17625, 18225, 19035, 20250, 21150, 22500, 22842, 23500, 24300, 25380, 29375, 30375, 31725, 33750, 34263, 35250, 36450, 38070, 40500, 42300, 45684, 50625, 52875, 57105, 58750, 60750, 63450, 67500, 68526, 70500, 72900, 76140, 88125, 91125, 95175, 101250, 105750, 114210, 117500, 121500, 126900, 137052, 151875, 158625, 171315, 176250, 182250, 190350, 202500, 211500, 228420, 264375, 285525, 303750, 317250, 342630, 352500, 364500, 380700, 455625, 475875, 528750, 571050, 607500, 634500, 685260, 793125, 856575, 911250, 951750, 1057500, 1142100, 1427625, 1586250, 1713150, 1822500, 1903500, 2379375, 2855250, 3172500, 3426300, 4282875, 4758750, 5710500, 7138125, 8565750, 9517500, 14276250, 17131500, 21414375, 28552500, 42828750, 85657500]

約数ペア:

[(1, 85657500), (2, 42828750), (3, 28552500), (4, 21414375), (5, 17131500), (6, 14276250), (9, 9517500), (10, 8565750), (12, 7138125), (15, 5710500), (18, 4758750), (20, 4282875), (25, 3426300), (27, 3172500), (30, 2855250), (36, 2379375), (45, 1903500), (47, 1822500), (50, 1713150), (54, 1586250), (60, 1427625), (75, 1142100), (81, 1057500), (90, 951750), (94, 911250), (100, 856575), (108, 793125), (125, 685260), (135, 634500), (141, 607500), (150, 571050), (162, 528750), (180, 475875), (188, 455625), (225, 380700), (235, 364500), (243, 352500), (250, 342630), (270, 317250), (282, 303750), (300, 285525), (324, 264375), (375, 228420), (405, 211500), (423, 202500), (450, 190350), (470, 182250), (486, 176250), (500, 171315), (540, 158625), (564, 151875), (625, 137052), (675, 126900), (705, 121500), (729, 117500), (750, 114210), (810, 105750), (846, 101250), (900, 95175), (940, 91125), (972, 88125), (1125, 76140), (1175, 72900), (1215, 70500), (1250, 68526), (1269, 67500), (1350, 63450), (1410, 60750), (1458, 58750), (1500, 57105), (1620, 52875), (1692, 50625), (1875, 45684), (2025, 42300), (2115, 40500), (2250, 38070), (2350, 36450), (2430, 35250), (2500, 34263), (2538, 33750), (2700, 31725), (2820, 30375), (2916, 29375), (3375, 25380), (3525, 24300), (3645, 23500), (3750, 22842), (3807, 22500), (4050, 21150), (4230, 20250), (4500, 19035), (4700, 18225), (4860, 17625), (5076, 16875), (5625, 15228), (5875, 14580), (6075, 14100), (6345, 13500), (6750, 12690), (7050, 12150), (7290, 11750), (7500, 11421), (7614, 11250), (8100, 10575), (8460, 10125)]