71470500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 154966620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 31, 50, 53, 58, 60, 62, 75, 87, 93, 100, 106, 116, 124, 125, 145, 150, 155, 159, 174, 186, 212, 250, 265, 290, 300, 310, 318, 348, 372, 375, 435, 465, 500, 530, 580, 620, 636, 725, 750, 775, 795, 870, 899, 930, 1060, 1325, 1450, 1500, 1537, 1550, 1590, 1643, 1740, 1798, 1860, 2175, 2325, 2650, 2697, 2900, 3074, 3100, 3180, 3286, 3596, 3625, 3875, 3975, 4350, 4495, 4611, 4650, 4929, 5300, 5394, 6148, 6572, 6625, 7250, 7685, 7750, 7950, 8215, 8700, 8990, 9222, 9300, 9858, 10788, 10875, 11625, 13250, 13485, 14500, 15370, 15500, 15900, 16430, 17980, 18444, 19716, 19875, 21750, 22475, 23055, 23250, 24645, 26500, 26970, 30740, 32860, 38425, 39750, 41075, 43500, 44950, 46110, 46500, 47647, 49290, 53940, 67425, 76850, 79500, 82150, 89900, 92220, 95294, 98580, 112375, 115275, 123225, 134850, 142941, 153700, 164300, 190588, 192125, 205375, 224750, 230550, 238235, 246450, 269700, 285882, 337125, 384250, 410750, 449500, 461100, 476470, 492900, 571764, 576375, 616125, 674250, 714705, 768500, 821500, 952940, 1152750, 1191175, 1232250, 1348500, 1429410, 2305500, 2382350, 2464500, 2858820, 3573525, 4764700, 5955875, 7147050, 11911750, 14294100, 17867625, 23823500, 35735250, 71470500]

約数ペア:

[(1, 71470500), (2, 35735250), (3, 23823500), (4, 17867625), (5, 14294100), (6, 11911750), (10, 7147050), (12, 5955875), (15, 4764700), (20, 3573525), (25, 2858820), (29, 2464500), (30, 2382350), (31, 2305500), (50, 1429410), (53, 1348500), (58, 1232250), (60, 1191175), (62, 1152750), (75, 952940), (87, 821500), (93, 768500), (100, 714705), (106, 674250), (116, 616125), (124, 576375), (125, 571764), (145, 492900), (150, 476470), (155, 461100), (159, 449500), (174, 410750), (186, 384250), (212, 337125), (250, 285882), (265, 269700), (290, 246450), (300, 238235), (310, 230550), (318, 224750), (348, 205375), (372, 192125), (375, 190588), (435, 164300), (465, 153700), (500, 142941), (530, 134850), (580, 123225), (620, 115275), (636, 112375), (725, 98580), (750, 95294), (775, 92220), (795, 89900), (870, 82150), (899, 79500), (930, 76850), (1060, 67425), (1325, 53940), (1450, 49290), (1500, 47647), (1537, 46500), (1550, 46110), (1590, 44950), (1643, 43500), (1740, 41075), (1798, 39750), (1860, 38425), (2175, 32860), (2325, 30740), (2650, 26970), (2697, 26500), (2900, 24645), (3074, 23250), (3100, 23055), (3180, 22475), (3286, 21750), (3596, 19875), (3625, 19716), (3875, 18444), (3975, 17980), (4350, 16430), (4495, 15900), (4611, 15500), (4650, 15370), (4929, 14500), (5300, 13485), (5394, 13250), (6148, 11625), (6572, 10875), (6625, 10788), (7250, 9858), (7685, 9300), (7750, 9222), (7950, 8990), (8215, 8700)]