171657430020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{45259}}^1$

素因数の和:46402

約数の個数: 144

約数和(自身を含む): 548605512000

約数和(自身を除く): 376948081980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1109, 1140, 1710, 2218, 3327, 3420, 4436, 5545, 6654, 9981, 11090, 13308, 16635, 19962, 21071, 22180, 33270, 39924, 42142, 45259, 49905, 63213, 66540, 84284, 90518, 99810, 105355, 126426, 135777, 181036, 189639, 199620, 210710, 226295, 252852, 271554, 316065, 379278, 407331, 421420, 452590, 543108, 632130, 678885, 758556, 814662, 859921, 905180, 948195, 1264260, 1357770, 1629324, 1719842, 1896390, 2036655, 2579763, 2715540, 3439684, 3792780, 4073310, 4299605, 5159526, 7739289, 8146620, 8599210, 10319052, 12898815, 15478578, 17198420, 25797630, 30957156, 38696445, 50192231, 51595260, 77392890, 100384462, 150576693, 154785780, 200768924, 250961155, 301153386, 451730079, 501922310, 602306772, 752883465, 903460158, 953652389, 1003844620, 1505766930, 1806920316, 1907304778, 2258650395, 2860957167, 3011533860, 3814609556, 4517300790, 4768261945, 5721914334, 8582871501, 9034601580, 9536523890, 11443828668, 14304785835, 17165743002, 19073047780, 28609571670, 34331486004, 42914357505, 57219143340, 85828715010, 171657430020]

約数ペア:

[(1, 171657430020), (2, 85828715010), (3, 57219143340), (4, 42914357505), (5, 34331486004), (6, 28609571670), (9, 19073047780), (10, 17165743002), (12, 14304785835), (15, 11443828668), (18, 9536523890), (19, 9034601580), (20, 8582871501), (30, 5721914334), (36, 4768261945), (38, 4517300790), (45, 3814609556), (57, 3011533860), (60, 2860957167), (76, 2258650395), (90, 1907304778), (95, 1806920316), (114, 1505766930), (171, 1003844620), (180, 953652389), (190, 903460158), (228, 752883465), (285, 602306772), (342, 501922310), (380, 451730079), (570, 301153386), (684, 250961155), (855, 200768924), (1109, 154785780), (1140, 150576693), (1710, 100384462), (2218, 77392890), (3327, 51595260), (3420, 50192231), (4436, 38696445), (5545, 30957156), (6654, 25797630), (9981, 17198420), (11090, 15478578), (13308, 12898815), (16635, 10319052), (19962, 8599210), (21071, 8146620), (22180, 7739289), (33270, 5159526), (39924, 4299605), (42142, 4073310), (45259, 3792780), (49905, 3439684), (63213, 2715540), (66540, 2579763), (84284, 2036655), (90518, 1896390), (99810, 1719842), (105355, 1629324), (126426, 1357770), (135777, 1264260), (181036, 948195), (189639, 905180), (199620, 859921), (210710, 814662), (226295, 758556), (252852, 678885), (271554, 632130), (316065, 543108), (379278, 452590), (407331, 421420)]