145846140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{20089}}^1$

素因数の和:20123

約数の個数: 72

約数和(自身を含む): 448890960

約数和(自身を除く): 303044820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 20089, 40178, 60267, 80356, 100445, 120534, 200890, 220979, 241068, 301335, 401780, 441958, 602670, 662937, 883916, 1104895, 1205340, 1325874, 2209790, 2430769, 2651748, 3314685, 4419580, 4861538, 6629370, 7292307, 9723076, 12153845, 13258740, 14584614, 24307690, 29169228, 36461535, 48615380, 72923070, 145846140]

約数ペア:

[(1, 145846140), (2, 72923070), (3, 48615380), (4, 36461535), (5, 29169228), (6, 24307690), (10, 14584614), (11, 13258740), (12, 12153845), (15, 9723076), (20, 7292307), (22, 6629370), (30, 4861538), (33, 4419580), (44, 3314685), (55, 2651748), (60, 2430769), (66, 2209790), (110, 1325874), (121, 1205340), (132, 1104895), (165, 883916), (220, 662937), (242, 602670), (330, 441958), (363, 401780), (484, 301335), (605, 241068), (660, 220979), (726, 200890), (1210, 120534), (1452, 100445), (1815, 80356), (2420, 60267), (3630, 40178), (7260, 20089)]