171299100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 216

約数和(自身を含む): 592128768

約数和(自身を除く): 420829668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 49, 50, 60, 70, 75, 84, 86, 98, 100, 105, 129, 140, 147, 150, 172, 175, 196, 210, 215, 245, 258, 271, 294, 300, 301, 350, 420, 430, 490, 516, 525, 542, 588, 602, 645, 700, 735, 813, 860, 903, 980, 1050, 1075, 1084, 1204, 1225, 1290, 1355, 1470, 1505, 1626, 1806, 1897, 2100, 2107, 2150, 2450, 2580, 2710, 2940, 3010, 3225, 3252, 3612, 3675, 3794, 4065, 4214, 4300, 4515, 4900, 5420, 5691, 6020, 6321, 6450, 6775, 7350, 7525, 7588, 8130, 8428, 9030, 9485, 10535, 11382, 11653, 12642, 12900, 13279, 13550, 14700, 15050, 16260, 18060, 18970, 20325, 21070, 22575, 22764, 23306, 25284, 26558, 27100, 28455, 30100, 31605, 34959, 37940, 39837, 40650, 42140, 45150, 46612, 47425, 52675, 53116, 56910, 58265, 63210, 66395, 69918, 79674, 81300, 81571, 90300, 94850, 105350, 113820, 116530, 126420, 132790, 139836, 142275, 158025, 159348, 163142, 174795, 189700, 199185, 210700, 233060, 244713, 265580, 284550, 291325, 316050, 326284, 331975, 349590, 398370, 407855, 489426, 569100, 570997, 582650, 632100, 663950, 699180, 796740, 815710, 873975, 978852, 995925, 1141994, 1165300, 1223565, 1327900, 1631420, 1712991, 1747950, 1991850, 2039275, 2283988, 2447130, 2854985, 3425982, 3495900, 3983700, 4078550, 4894260, 5709970, 6117825, 6851964, 8157100, 8564955, 11419940, 12235650, 14274925, 17129910, 24471300, 28549850, 34259820, 42824775, 57099700, 85649550, 171299100]

約数ペア:

[(1, 171299100), (2, 85649550), (3, 57099700), (4, 42824775), (5, 34259820), (6, 28549850), (7, 24471300), (10, 17129910), (12, 14274925), (14, 12235650), (15, 11419940), (20, 8564955), (21, 8157100), (25, 6851964), (28, 6117825), (30, 5709970), (35, 4894260), (42, 4078550), (43, 3983700), (49, 3495900), (50, 3425982), (60, 2854985), (70, 2447130), (75, 2283988), (84, 2039275), (86, 1991850), (98, 1747950), (100, 1712991), (105, 1631420), (129, 1327900), (140, 1223565), (147, 1165300), (150, 1141994), (172, 995925), (175, 978852), (196, 873975), (210, 815710), (215, 796740), (245, 699180), (258, 663950), (271, 632100), (294, 582650), (300, 570997), (301, 569100), (350, 489426), (420, 407855), (430, 398370), (490, 349590), (516, 331975), (525, 326284), (542, 316050), (588, 291325), (602, 284550), (645, 265580), (700, 244713), (735, 233060), (813, 210700), (860, 199185), (903, 189700), (980, 174795), (1050, 163142), (1075, 159348), (1084, 158025), (1204, 142275), (1225, 139836), (1290, 132790), (1355, 126420), (1470, 116530), (1505, 113820), (1626, 105350), (1806, 94850), (1897, 90300), (2100, 81571), (2107, 81300), (2150, 79674), (2450, 69918), (2580, 66395), (2710, 63210), (2940, 58265), (3010, 56910), (3225, 53116), (3252, 52675), (3612, 47425), (3675, 46612), (3794, 45150), (4065, 42140), (4214, 40650), (4300, 39837), (4515, 37940), (4900, 34959), (5420, 31605), (5691, 30100), (6020, 28455), (6321, 27100), (6450, 26558), (6775, 25284), (7350, 23306), (7525, 22764), (7588, 22575), (8130, 21070), (8428, 20325), (9030, 18970), (9485, 18060), (10535, 16260), (11382, 15050), (11653, 14700), (12642, 13550), (12900, 13279)]