73575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 243129600

約数和(自身を除く): 169554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 401, 417, 440, 556, 660, 695, 802, 834, 1112, 1203, 1320, 1390, 1529, 1604, 1668, 2005, 2085, 2406, 2780, 3058, 3208, 3336, 4010, 4170, 4411, 4587, 4812, 5560, 6015, 6116, 7645, 8020, 8340, 8822, 9174, 9624, 12030, 12232, 13233, 15290, 16040, 16680, 17644, 18348, 22055, 22935, 24060, 26466, 30580, 35288, 36696, 44110, 45870, 48120, 52932, 55739, 61160, 66165, 88220, 91740, 105864, 111478, 132330, 167217, 176440, 183480, 222956, 264660, 278695, 334434, 445912, 529320, 557390, 613129, 668868, 836085, 1114780, 1226258, 1337736, 1672170, 1839387, 2229560, 2452516, 3065645, 3344340, 3678774, 4905032, 6131290, 6688680, 7357548, 9196935, 12262580, 14715096, 18393870, 24525160, 36787740, 73575480]

約数ペア:

[(1, 73575480), (2, 36787740), (3, 24525160), (4, 18393870), (5, 14715096), (6, 12262580), (8, 9196935), (10, 7357548), (11, 6688680), (12, 6131290), (15, 4905032), (20, 3678774), (22, 3344340), (24, 3065645), (30, 2452516), (33, 2229560), (40, 1839387), (44, 1672170), (55, 1337736), (60, 1226258), (66, 1114780), (88, 836085), (110, 668868), (120, 613129), (132, 557390), (139, 529320), (165, 445912), (220, 334434), (264, 278695), (278, 264660), (330, 222956), (401, 183480), (417, 176440), (440, 167217), (556, 132330), (660, 111478), (695, 105864), (802, 91740), (834, 88220), (1112, 66165), (1203, 61160), (1320, 55739), (1390, 52932), (1529, 48120), (1604, 45870), (1668, 44110), (2005, 36696), (2085, 35288), (2406, 30580), (2780, 26466), (3058, 24060), (3208, 22935), (3336, 22055), (4010, 18348), (4170, 17644), (4411, 16680), (4587, 16040), (4812, 15290), (5560, 13233), (6015, 12232), (6116, 12030), (7645, 9624), (8020, 9174), (8340, 8822)]