67965480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 160

約数和(自身を含む): 249337440

約数和(自身を除く): 181371960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1907, 1980, 2376, 2970, 3240, 3564, 3814, 3960, 4455, 5721, 5940, 7128, 7628, 8910, 9535, 11442, 11880, 15256, 17163, 17820, 19070, 20977, 22884, 28605, 34326, 35640, 38140, 41954, 45768, 51489, 57210, 62931, 68652, 76280, 83908, 85815, 102978, 104885, 114420, 125862, 137304, 154467, 167816, 171630, 188793, 205956, 209770, 228840, 251724, 257445, 308934, 314655, 343260, 377586, 411912, 419540, 503448, 514890, 566379, 617868, 629310, 686520, 755172, 772335, 839080, 943965, 1029780, 1132758, 1235736, 1258620, 1510344, 1544670, 1699137, 1887930, 2059560, 2265516, 2517240, 2831895, 3089340, 3398274, 3775860, 4531032, 5663790, 6178680, 6796548, 7551720, 8495685, 11327580, 13593096, 16991370, 22655160, 33982740, 67965480]

約数ペア:

[(1, 67965480), (2, 33982740), (3, 22655160), (4, 16991370), (5, 13593096), (6, 11327580), (8, 8495685), (9, 7551720), (10, 6796548), (11, 6178680), (12, 5663790), (15, 4531032), (18, 3775860), (20, 3398274), (22, 3089340), (24, 2831895), (27, 2517240), (30, 2265516), (33, 2059560), (36, 1887930), (40, 1699137), (44, 1544670), (45, 1510344), (54, 1258620), (55, 1235736), (60, 1132758), (66, 1029780), (72, 943965), (81, 839080), (88, 772335), (90, 755172), (99, 686520), (108, 629310), (110, 617868), (120, 566379), (132, 514890), (135, 503448), (162, 419540), (165, 411912), (180, 377586), (198, 343260), (216, 314655), (220, 308934), (264, 257445), (270, 251724), (297, 228840), (324, 209770), (330, 205956), (360, 188793), (396, 171630), (405, 167816), (440, 154467), (495, 137304), (540, 125862), (594, 114420), (648, 104885), (660, 102978), (792, 85815), (810, 83908), (891, 76280), (990, 68652), (1080, 62931), (1188, 57210), (1320, 51489), (1485, 45768), (1620, 41954), (1782, 38140), (1907, 35640), (1980, 34326), (2376, 28605), (2970, 22884), (3240, 20977), (3564, 19070), (3814, 17820), (3960, 17163), (4455, 15256), (5721, 11880), (5940, 11442), (7128, 9535), (7628, 8910)]