158983500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 516612096

約数和(自身を除く): 357628596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 125, 130, 150, 155, 156, 186, 195, 250, 260, 263, 300, 310, 325, 372, 375, 390, 403, 465, 500, 526, 620, 650, 750, 775, 780, 789, 806, 930, 975, 1052, 1209, 1300, 1315, 1500, 1550, 1578, 1612, 1625, 1860, 1950, 2015, 2325, 2418, 2630, 3100, 3156, 3250, 3419, 3875, 3900, 3945, 4030, 4650, 4836, 4875, 5260, 6045, 6500, 6575, 6838, 7750, 7890, 8060, 8153, 9300, 9750, 10075, 10257, 11625, 12090, 13150, 13676, 15500, 15780, 16306, 17095, 19500, 19725, 20150, 20514, 23250, 24180, 24459, 26300, 30225, 32612, 32875, 34190, 39450, 40300, 40765, 41028, 46500, 48918, 50375, 51285, 60450, 65750, 68380, 78900, 81530, 85475, 97836, 98625, 100750, 102570, 105989, 120900, 122295, 131500, 151125, 163060, 170950, 197250, 201500, 203825, 205140, 211978, 244590, 256425, 302250, 317967, 341900, 394500, 407650, 423956, 427375, 489180, 512850, 529945, 604500, 611475, 635934, 815300, 854750, 1019125, 1025700, 1059890, 1222950, 1271868, 1282125, 1589835, 1709500, 2038250, 2119780, 2445900, 2564250, 2649725, 3057375, 3179670, 4076500, 5128500, 5299450, 6114750, 6359340, 7949175, 10598900, 12229500, 13248625, 15898350, 26497250, 31796700, 39745875, 52994500, 79491750, 158983500]

約数ペア:

[(1, 158983500), (2, 79491750), (3, 52994500), (4, 39745875), (5, 31796700), (6, 26497250), (10, 15898350), (12, 13248625), (13, 12229500), (15, 10598900), (20, 7949175), (25, 6359340), (26, 6114750), (30, 5299450), (31, 5128500), (39, 4076500), (50, 3179670), (52, 3057375), (60, 2649725), (62, 2564250), (65, 2445900), (75, 2119780), (78, 2038250), (93, 1709500), (100, 1589835), (124, 1282125), (125, 1271868), (130, 1222950), (150, 1059890), (155, 1025700), (156, 1019125), (186, 854750), (195, 815300), (250, 635934), (260, 611475), (263, 604500), (300, 529945), (310, 512850), (325, 489180), (372, 427375), (375, 423956), (390, 407650), (403, 394500), (465, 341900), (500, 317967), (526, 302250), (620, 256425), (650, 244590), (750, 211978), (775, 205140), (780, 203825), (789, 201500), (806, 197250), (930, 170950), (975, 163060), (1052, 151125), (1209, 131500), (1300, 122295), (1315, 120900), (1500, 105989), (1550, 102570), (1578, 100750), (1612, 98625), (1625, 97836), (1860, 85475), (1950, 81530), (2015, 78900), (2325, 68380), (2418, 65750), (2630, 60450), (3100, 51285), (3156, 50375), (3250, 48918), (3419, 46500), (3875, 41028), (3900, 40765), (3945, 40300), (4030, 39450), (4650, 34190), (4836, 32875), (4875, 32612), (5260, 30225), (6045, 26300), (6500, 24459), (6575, 24180), (6838, 23250), (7750, 20514), (7890, 20150), (8060, 19725), (8153, 19500), (9300, 17095), (9750, 16306), (10075, 15780), (10257, 15500), (11625, 13676), (12090, 13150)]