999669750120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2025427}}^1$

素因数の和:2025904

約数の個数: 128

約数和(自身を含む): 3339525686400

約数和(自身を除く): 2339855936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 457, 540, 914, 1080, 1371, 1828, 2285, 2742, 3656, 4113, 4570, 5484, 6855, 8226, 9140, 10968, 12339, 13710, 16452, 18280, 20565, 24678, 27420, 32904, 41130, 49356, 54840, 61695, 82260, 98712, 123390, 164520, 246780, 493560, 2025427, 4050854, 6076281, 8101708, 10127135, 12152562, 16203416, 18228843, 20254270, 24305124, 30381405, 36457686, 40508540, 48610248, 54686529, 60762810, 72915372, 81017080, 91144215, 109373058, 121525620, 145830744, 182288430, 218746116, 243051240, 273432645, 364576860, 437492232, 546865290, 729153720, 925620139, 1093730580, 1851240278, 2187461160, 2776860417, 3702480556, 4628100695, 5553720834, 7404961112, 8330581251, 9256201390, 11107441668, 13884302085, 16661162502, 18512402780, 22214883336, 24991743753, 27768604170, 33322325004, 37024805560, 41652906255, 49983487506, 55537208340, 66644650008, 83305812510, 99966975012, 111074416680, 124958718765, 166611625020, 199933950024, 249917437530, 333223250040, 499834875060, 999669750120]

約数ペア:

[(1, 999669750120), (2, 499834875060), (3, 333223250040), (4, 249917437530), (5, 199933950024), (6, 166611625020), (8, 124958718765), (9, 111074416680), (10, 99966975012), (12, 83305812510), (15, 66644650008), (18, 55537208340), (20, 49983487506), (24, 41652906255), (27, 37024805560), (30, 33322325004), (36, 27768604170), (40, 24991743753), (45, 22214883336), (54, 18512402780), (60, 16661162502), (72, 13884302085), (90, 11107441668), (108, 9256201390), (120, 8330581251), (135, 7404961112), (180, 5553720834), (216, 4628100695), (270, 3702480556), (360, 2776860417), (457, 2187461160), (540, 1851240278), (914, 1093730580), (1080, 925620139), (1371, 729153720), (1828, 546865290), (2285, 437492232), (2742, 364576860), (3656, 273432645), (4113, 243051240), (4570, 218746116), (5484, 182288430), (6855, 145830744), (8226, 121525620), (9140, 109373058), (10968, 91144215), (12339, 81017080), (13710, 72915372), (16452, 60762810), (18280, 54686529), (20565, 48610248), (24678, 40508540), (27420, 36457686), (32904, 30381405), (41130, 24305124), (49356, 20254270), (54840, 18228843), (61695, 16203416), (82260, 12152562), (98712, 10127135), (123390, 8101708), (164520, 6076281), (246780, 4050854), (493560, 2025427)]