40240350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 108868032

約数和(自身を除く): 68627682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 401, 446, 450, 669, 802, 1115, 1203, 1338, 2005, 2007, 2230, 2406, 3345, 3609, 4010, 4014, 5575, 6015, 6690, 7218, 10025, 10035, 11150, 12030, 16725, 18045, 20050, 20070, 30075, 33450, 36090, 50175, 60150, 89423, 90225, 100350, 178846, 180450, 268269, 447115, 536538, 804807, 894230, 1341345, 1609614, 2235575, 2682690, 4024035, 4471150, 6706725, 8048070, 13413450, 20120175, 40240350]

約数ペア:

[(1, 40240350), (2, 20120175), (3, 13413450), (5, 8048070), (6, 6706725), (9, 4471150), (10, 4024035), (15, 2682690), (18, 2235575), (25, 1609614), (30, 1341345), (45, 894230), (50, 804807), (75, 536538), (90, 447115), (150, 268269), (223, 180450), (225, 178846), (401, 100350), (446, 90225), (450, 89423), (669, 60150), (802, 50175), (1115, 36090), (1203, 33450), (1338, 30075), (2005, 20070), (2007, 20050), (2230, 18045), (2406, 16725), (3345, 12030), (3609, 11150), (4010, 10035), (4014, 10025), (5575, 7218), (6015, 6690)]