154594260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2710

約数の個数: 144

約数和(自身を含む): 522849600

約数和(自身を除く): 368255340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2659, 2907, 3060, 3230, 3420, 3876, 4845, 5318, 5814, 6460, 7977, 9690, 10636, 11628, 13295, 14535, 15954, 19380, 23931, 26590, 29070, 31908, 39885, 45203, 47862, 50521, 53180, 58140, 79770, 90406, 95724, 101042, 119655, 135609, 151563, 159540, 180812, 202084, 226015, 239310, 252605, 271218, 303126, 406827, 452030, 454689, 478620, 505210, 542436, 606252, 678045, 757815, 813654, 858857, 904060, 909378, 1010420, 1356090, 1515630, 1627308, 1717714, 1818756, 2034135, 2273445, 2576571, 2712180, 3031260, 3435428, 4068270, 4294285, 4546890, 5153142, 7729713, 8136540, 8588570, 9093780, 10306284, 12882855, 15459426, 17177140, 25765710, 30918852, 38648565, 51531420, 77297130, 154594260]

約数ペア:

[(1, 154594260), (2, 77297130), (3, 51531420), (4, 38648565), (5, 30918852), (6, 25765710), (9, 17177140), (10, 15459426), (12, 12882855), (15, 10306284), (17, 9093780), (18, 8588570), (19, 8136540), (20, 7729713), (30, 5153142), (34, 4546890), (36, 4294285), (38, 4068270), (45, 3435428), (51, 3031260), (57, 2712180), (60, 2576571), (68, 2273445), (76, 2034135), (85, 1818756), (90, 1717714), (95, 1627308), (102, 1515630), (114, 1356090), (153, 1010420), (170, 909378), (171, 904060), (180, 858857), (190, 813654), (204, 757815), (228, 678045), (255, 606252), (285, 542436), (306, 505210), (323, 478620), (340, 454689), (342, 452030), (380, 406827), (510, 303126), (570, 271218), (612, 252605), (646, 239310), (684, 226015), (765, 202084), (855, 180812), (969, 159540), (1020, 151563), (1140, 135609), (1292, 119655), (1530, 101042), (1615, 95724), (1710, 90406), (1938, 79770), (2659, 58140), (2907, 53180), (3060, 50521), (3230, 47862), (3420, 45203), (3876, 39885), (4845, 31908), (5318, 29070), (5814, 26590), (6460, 23931), (7977, 19380), (9690, 15954), (10636, 14535), (11628, 13295)]