218174580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31079}}^1$

素因数の和:31110

約数の個数: 96

約数和(自身を含む): 731001600

約数和(自身を除く): 512827020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 31079, 62158, 93237, 124316, 155395, 186474, 279711, 310790, 372948, 404027, 466185, 559422, 621580, 808054, 839133, 932370, 1118844, 1212081, 1398555, 1616108, 1678266, 1864740, 2020135, 2424162, 2797110, 3356532, 3636243, 4040270, 4195665, 4848324, 5594220, 6060405, 7272486, 8080540, 8391330, 10908729, 12120810, 14544972, 16782660, 18181215, 21817458, 24241620, 36362430, 43634916, 54543645, 72724860, 109087290, 218174580]

約数ペア:

[(1, 218174580), (2, 109087290), (3, 72724860), (4, 54543645), (5, 43634916), (6, 36362430), (9, 24241620), (10, 21817458), (12, 18181215), (13, 16782660), (15, 14544972), (18, 12120810), (20, 10908729), (26, 8391330), (27, 8080540), (30, 7272486), (36, 6060405), (39, 5594220), (45, 4848324), (52, 4195665), (54, 4040270), (60, 3636243), (65, 3356532), (78, 2797110), (90, 2424162), (108, 2020135), (117, 1864740), (130, 1678266), (135, 1616108), (156, 1398555), (180, 1212081), (195, 1118844), (234, 932370), (260, 839133), (270, 808054), (351, 621580), (390, 559422), (468, 466185), (540, 404027), (585, 372948), (702, 310790), (780, 279711), (1170, 186474), (1404, 155395), (1755, 124316), (2340, 93237), (3510, 62158), (7020, 31079)]