25249985640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{219871}}^1$

素因数の和:219928

約数の個数: 192

約数和(自身を含む): 92610086400

約数和(自身を除く): 67360100760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 495, 522, 580, 638, 660, 696, 792, 870, 957, 990, 1044, 1160, 1276, 1305, 1320, 1595, 1740, 1914, 1980, 2088, 2552, 2610, 2871, 3190, 3480, 3828, 3960, 4785, 5220, 5742, 6380, 7656, 9570, 10440, 11484, 12760, 14355, 19140, 22968, 28710, 38280, 57420, 114840, 219871, 439742, 659613, 879484, 1099355, 1319226, 1758968, 1978839, 2198710, 2418581, 2638452, 3298065, 3957678, 4397420, 4837162, 5276904, 6376259, 6596130, 7255743, 7915356, 8794840, 9674324, 9894195, 12092905, 12752518, 13192260, 14511486, 15830712, 19128777, 19348648, 19788390, 21767229, 24185810, 25505036, 26384520, 29022972, 31881295, 36278715, 38257554, 39576780, 43534458, 48371620, 51010072, 57386331, 58045944, 63762590, 70138849, 72557430, 76515108, 79153560, 87068916, 95643885, 96743240, 108836145, 114772662, 127525180, 140277698, 145114860, 153030216, 174137832, 191287770, 210416547, 217672290, 229545324, 255050360, 280555396, 286931655, 290229720, 350694245, 382575540, 420833094, 435344580, 459090648, 561110792, 573863310, 631249641, 701388490, 765151080, 841666188, 870689160, 1052082735, 1147726620, 1262499282, 1402776980, 1683332376, 2104165470, 2295453240, 2524998564, 2805553960, 3156248205, 4208330940, 5049997128, 6312496410, 8416661880, 12624992820, 25249985640]

約数ペア:

[(1, 25249985640), (2, 12624992820), (3, 8416661880), (4, 6312496410), (5, 5049997128), (6, 4208330940), (8, 3156248205), (9, 2805553960), (10, 2524998564), (11, 2295453240), (12, 2104165470), (15, 1683332376), (18, 1402776980), (20, 1262499282), (22, 1147726620), (24, 1052082735), (29, 870689160), (30, 841666188), (33, 765151080), (36, 701388490), (40, 631249641), (44, 573863310), (45, 561110792), (55, 459090648), (58, 435344580), (60, 420833094), (66, 382575540), (72, 350694245), (87, 290229720), (88, 286931655), (90, 280555396), (99, 255050360), (110, 229545324), (116, 217672290), (120, 210416547), (132, 191287770), (145, 174137832), (165, 153030216), (174, 145114860), (180, 140277698), (198, 127525180), (220, 114772662), (232, 108836145), (261, 96743240), (264, 95643885), (290, 87068916), (319, 79153560), (330, 76515108), (348, 72557430), (360, 70138849), (396, 63762590), (435, 58045944), (440, 57386331), (495, 51010072), (522, 48371620), (580, 43534458), (638, 39576780), (660, 38257554), (696, 36278715), (792, 31881295), (870, 29022972), (957, 26384520), (990, 25505036), (1044, 24185810), (1160, 21767229), (1276, 19788390), (1305, 19348648), (1320, 19128777), (1595, 15830712), (1740, 14511486), (1914, 13192260), (1980, 12752518), (2088, 12092905), (2552, 9894195), (2610, 9674324), (2871, 8794840), (3190, 7915356), (3480, 7255743), (3828, 6596130), (3960, 6376259), (4785, 5276904), (5220, 4837162), (5742, 4397420), (6380, 3957678), (7656, 3298065), (9570, 2638452), (10440, 2418581), (11484, 2198710), (12760, 1978839), (14355, 1758968), (19140, 1319226), (22968, 1099355), (28710, 879484), (38280, 659613), (57420, 439742), (114840, 219871)]