11707500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{223}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 39187456

約数和(自身を除く): 27479956

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, 223, 250, 300, 350, 375, 420, 446, 500, 525, 625, 669, 700, 750, 875, 892, 1050, 1115, 1250, 1338, 1500, 1561, 1750, 1875, 2100, 2230, 2500, 2625, 2676, 3122, 3345, 3500, 3750, 4375, 4460, 4683, 5250, 5575, 6244, 6690, 7500, 7805, 8750, 9366, 10500, 11150, 13125, 13380, 15610, 16725, 17500, 18732, 22300, 23415, 26250, 27875, 31220, 33450, 39025, 46830, 52500, 55750, 66900, 78050, 83625, 93660, 111500, 117075, 139375, 156100, 167250, 195125, 234150, 278750, 334500, 390250, 418125, 468300, 557500, 585375, 780500, 836250, 975625, 1170750, 1672500, 1951250, 2341500, 2926875, 3902500, 5853750, 11707500]

約数ペア:

[(1, 11707500), (2, 5853750), (3, 3902500), (4, 2926875), (5, 2341500), (6, 1951250), (7, 1672500), (10, 1170750), (12, 975625), (14, 836250), (15, 780500), (20, 585375), (21, 557500), (25, 468300), (28, 418125), (30, 390250), (35, 334500), (42, 278750), (50, 234150), (60, 195125), (70, 167250), (75, 156100), (84, 139375), (100, 117075), (105, 111500), (125, 93660), (140, 83625), (150, 78050), (175, 66900), (210, 55750), (223, 52500), (250, 46830), (300, 39025), (350, 33450), (375, 31220), (420, 27875), (446, 26250), (500, 23415), (525, 22300), (625, 18732), (669, 17500), (700, 16725), (750, 15610), (875, 13380), (892, 13125), (1050, 11150), (1115, 10500), (1250, 9366), (1338, 8750), (1500, 7805), (1561, 7500), (1750, 6690), (1875, 6244), (2100, 5575), (2230, 5250), (2500, 4683), (2625, 4460), (2676, 4375), (3122, 3750), (3345, 3500)]