201623220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5023}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 614455296

約数和(自身を除く): 412832076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 446, 669, 892, 1115, 1338, 2007, 2230, 2676, 3345, 4014, 4460, 5023, 6690, 8028, 10035, 10046, 13380, 15069, 20070, 20092, 25115, 30138, 40140, 45207, 50230, 60276, 75345, 90414, 100460, 150690, 180828, 226035, 301380, 452070, 904140, 1120129, 2240258, 3360387, 4480516, 5600645, 6720774, 10081161, 11201290, 13441548, 16801935, 20162322, 22402580, 33603870, 40324644, 50405805, 67207740, 100811610, 201623220]

約数ペア:

[(1, 201623220), (2, 100811610), (3, 67207740), (4, 50405805), (5, 40324644), (6, 33603870), (9, 22402580), (10, 20162322), (12, 16801935), (15, 13441548), (18, 11201290), (20, 10081161), (30, 6720774), (36, 5600645), (45, 4480516), (60, 3360387), (90, 2240258), (180, 1120129), (223, 904140), (446, 452070), (669, 301380), (892, 226035), (1115, 180828), (1338, 150690), (2007, 100460), (2230, 90414), (2676, 75345), (3345, 60276), (4014, 50230), (4460, 45207), (5023, 40140), (6690, 30138), (8028, 25115), (10035, 20092), (10046, 20070), (13380, 15069)]