149238540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4012

約数の個数: 144

約数和(自身を含む): 519966720

約数和(自身を除く): 370728180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 3967, 4180, 6270, 7524, 7934, 9405, 11901, 12540, 15868, 18810, 19835, 23802, 35703, 37620, 39670, 43637, 47604, 59505, 71406, 75373, 79340, 87274, 119010, 130911, 142812, 150746, 174548, 178515, 218185, 226119, 238020, 261822, 301492, 357030, 376865, 392733, 436370, 452238, 523644, 654555, 678357, 714060, 753730, 785466, 829103, 872740, 904476, 1130595, 1309110, 1356714, 1507460, 1570932, 1658206, 1963665, 2261190, 2487309, 2618220, 2713428, 3316412, 3391785, 3927330, 4145515, 4522380, 4974618, 6783570, 7461927, 7854660, 8291030, 9949236, 12436545, 13567140, 14923854, 16582060, 24873090, 29847708, 37309635, 49746180, 74619270, 149238540]

約数ペア:

[(1, 149238540), (2, 74619270), (3, 49746180), (4, 37309635), (5, 29847708), (6, 24873090), (9, 16582060), (10, 14923854), (11, 13567140), (12, 12436545), (15, 9949236), (18, 8291030), (19, 7854660), (20, 7461927), (22, 6783570), (30, 4974618), (33, 4522380), (36, 4145515), (38, 3927330), (44, 3391785), (45, 3316412), (55, 2713428), (57, 2618220), (60, 2487309), (66, 2261190), (76, 1963665), (90, 1658206), (95, 1570932), (99, 1507460), (110, 1356714), (114, 1309110), (132, 1130595), (165, 904476), (171, 872740), (180, 829103), (190, 785466), (198, 753730), (209, 714060), (220, 678357), (228, 654555), (285, 523644), (330, 452238), (342, 436370), (380, 392733), (396, 376865), (418, 357030), (495, 301492), (570, 261822), (627, 238020), (660, 226119), (684, 218185), (836, 178515), (855, 174548), (990, 150746), (1045, 142812), (1140, 130911), (1254, 119010), (1710, 87274), (1881, 79340), (1980, 75373), (2090, 71406), (2508, 59505), (3135, 47604), (3420, 43637), (3762, 39670), (3967, 37620), (4180, 35703), (6270, 23802), (7524, 19835), (7934, 18810), (9405, 15868), (11901, 12540)]