262098540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7012

約数の個数: 144

約数和(自身を含む): 913086720

約数和(自身を除く): 650988180

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, 4180, 6270, 6967, 7524, 9405, 12540, 13934, 18810, 20901, 27868, 34835, 37620, 41802, 62703, 69670, 76637, 83604, 104505, 125406, 132373, 139340, 153274, 209010, 229911, 250812, 264746, 306548, 313515, 383185, 397119, 418020, 459822, 529492, 627030, 661865, 689733, 766370, 794238, 919644, 1149555, 1191357, 1254060, 1323730, 1379466, 1456103, 1532740, 1588476, 1985595, 2299110, 2382714, 2647460, 2758932, 2912206, 3448665, 3971190, 4368309, 4598220, 4765428, 5824412, 5956785, 6897330, 7280515, 7942380, 8736618, 11913570, 13104927, 13794660, 14561030, 17473236, 21841545, 23827140, 26209854, 29122060, 43683090, 52419708, 65524635, 87366180, 131049270, 262098540]

約数ペア:

[(1, 262098540), (2, 131049270), (3, 87366180), (4, 65524635), (5, 52419708), (6, 43683090), (9, 29122060), (10, 26209854), (11, 23827140), (12, 21841545), (15, 17473236), (18, 14561030), (19, 13794660), (20, 13104927), (22, 11913570), (30, 8736618), (33, 7942380), (36, 7280515), (38, 6897330), (44, 5956785), (45, 5824412), (55, 4765428), (57, 4598220), (60, 4368309), (66, 3971190), (76, 3448665), (90, 2912206), (95, 2758932), (99, 2647460), (110, 2382714), (114, 2299110), (132, 1985595), (165, 1588476), (171, 1532740), (180, 1456103), (190, 1379466), (198, 1323730), (209, 1254060), (220, 1191357), (228, 1149555), (285, 919644), (330, 794238), (342, 766370), (380, 689733), (396, 661865), (418, 627030), (495, 529492), (570, 459822), (627, 418020), (660, 397119), (684, 383185), (836, 313515), (855, 306548), (990, 264746), (1045, 250812), (1140, 229911), (1254, 209010), (1710, 153274), (1881, 139340), (1980, 132373), (2090, 125406), (2508, 104505), (3135, 83604), (3420, 76637), (3762, 69670), (4180, 62703), (6270, 41802), (6967, 37620), (7524, 34835), (9405, 27868), (12540, 20901), (13934, 18810)]