22980150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 62287680

約数和(自身を除く): 39307530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 229, 446, 450, 458, 669, 687, 1115, 1145, 1338, 1374, 2007, 2061, 2230, 2290, 3345, 3435, 4014, 4122, 5575, 5725, 6690, 6870, 10035, 10305, 11150, 11450, 16725, 17175, 20070, 20610, 33450, 34350, 50175, 51067, 51525, 100350, 102134, 103050, 153201, 255335, 306402, 459603, 510670, 766005, 919206, 1276675, 1532010, 2298015, 2553350, 3830025, 4596030, 7660050, 11490075, 22980150]

約数ペア:

[(1, 22980150), (2, 11490075), (3, 7660050), (5, 4596030), (6, 3830025), (9, 2553350), (10, 2298015), (15, 1532010), (18, 1276675), (25, 919206), (30, 766005), (45, 510670), (50, 459603), (75, 306402), (90, 255335), (150, 153201), (223, 103050), (225, 102134), (229, 100350), (446, 51525), (450, 51067), (458, 50175), (669, 34350), (687, 33450), (1115, 20610), (1145, 20070), (1338, 17175), (1374, 16725), (2007, 11450), (2061, 11150), (2230, 10305), (2290, 10035), (3345, 6870), (3435, 6690), (4014, 5725), (4122, 5575)]