172554060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 590929920

約数和(自身を除く): 418375860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 31, 35, 42, 58, 60, 62, 70, 84, 87, 93, 105, 116, 124, 140, 145, 155, 174, 186, 203, 210, 217, 290, 310, 348, 372, 406, 420, 434, 435, 457, 465, 580, 609, 620, 651, 812, 868, 870, 899, 914, 930, 1015, 1085, 1218, 1302, 1371, 1740, 1798, 1828, 1860, 2030, 2170, 2285, 2436, 2604, 2697, 2742, 3045, 3199, 3255, 3596, 4060, 4340, 4495, 4570, 5394, 5484, 6090, 6293, 6398, 6510, 6855, 8990, 9140, 9597, 10788, 12180, 12586, 12796, 13020, 13253, 13485, 13710, 14167, 15995, 17980, 18879, 19194, 25172, 26506, 26970, 27420, 28334, 31465, 31990, 37758, 38388, 39759, 42501, 47985, 53012, 53940, 56668, 62930, 63980, 66265, 70835, 75516, 79518, 85002, 92771, 94395, 95970, 99169, 125860, 132530, 141670, 159036, 170004, 185542, 188790, 191940, 198338, 198795, 212505, 265060, 278313, 283340, 297507, 371084, 377580, 396676, 397590, 410843, 425010, 463855, 495845, 556626, 595014, 795180, 821686, 850020, 927710, 991690, 1113252, 1190028, 1232529, 1391565, 1487535, 1643372, 1855420, 1983380, 2054215, 2465058, 2783130, 2875901, 2975070, 4108430, 4930116, 5566260, 5751802, 5950140, 6162645, 8216860, 8627703, 11503604, 12325290, 14379505, 17255406, 24650580, 28759010, 34510812, 43138515, 57518020, 86277030, 172554060]

約数ペア:

[(1, 172554060), (2, 86277030), (3, 57518020), (4, 43138515), (5, 34510812), (6, 28759010), (7, 24650580), (10, 17255406), (12, 14379505), (14, 12325290), (15, 11503604), (20, 8627703), (21, 8216860), (28, 6162645), (29, 5950140), (30, 5751802), (31, 5566260), (35, 4930116), (42, 4108430), (58, 2975070), (60, 2875901), (62, 2783130), (70, 2465058), (84, 2054215), (87, 1983380), (93, 1855420), (105, 1643372), (116, 1487535), (124, 1391565), (140, 1232529), (145, 1190028), (155, 1113252), (174, 991690), (186, 927710), (203, 850020), (210, 821686), (217, 795180), (290, 595014), (310, 556626), (348, 495845), (372, 463855), (406, 425010), (420, 410843), (434, 397590), (435, 396676), (457, 377580), (465, 371084), (580, 297507), (609, 283340), (620, 278313), (651, 265060), (812, 212505), (868, 198795), (870, 198338), (899, 191940), (914, 188790), (930, 185542), (1015, 170004), (1085, 159036), (1218, 141670), (1302, 132530), (1371, 125860), (1740, 99169), (1798, 95970), (1828, 94395), (1860, 92771), (2030, 85002), (2170, 79518), (2285, 75516), (2436, 70835), (2604, 66265), (2697, 63980), (2742, 62930), (3045, 56668), (3199, 53940), (3255, 53012), (3596, 47985), (4060, 42501), (4340, 39759), (4495, 38388), (4570, 37758), (5394, 31990), (5484, 31465), (6090, 28334), (6293, 27420), (6398, 26970), (6510, 26506), (6855, 25172), (8990, 19194), (9140, 18879), (9597, 17980), (10788, 15995), (12180, 14167), (12586, 13710), (12796, 13485), (13020, 13253)]