149110000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 200

約数和(自身を含む): 412168064

約数和(自身を除く): 263058064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 37, 40, 50, 52, 62, 65, 74, 80, 100, 104, 124, 125, 130, 148, 155, 185, 200, 208, 248, 250, 260, 296, 310, 325, 370, 400, 403, 481, 496, 500, 520, 592, 620, 625, 650, 740, 775, 806, 925, 962, 1000, 1040, 1147, 1240, 1250, 1300, 1480, 1550, 1612, 1625, 1850, 1924, 2000, 2015, 2294, 2405, 2480, 2500, 2600, 2960, 3100, 3224, 3250, 3700, 3848, 3875, 4030, 4588, 4625, 4810, 5000, 5200, 5735, 6200, 6448, 6500, 7400, 7696, 7750, 8060, 8125, 9176, 9250, 9620, 10000, 10075, 11470, 12025, 12400, 13000, 14800, 14911, 15500, 16120, 16250, 18352, 18500, 19240, 19375, 20150, 22940, 23125, 24050, 26000, 28675, 29822, 31000, 32240, 32500, 37000, 38480, 38750, 40300, 45880, 46250, 48100, 50375, 57350, 59644, 60125, 62000, 65000, 74000, 74555, 77500, 80600, 91760, 92500, 96200, 100750, 114700, 119288, 120250, 130000, 143375, 149110, 155000, 161200, 185000, 192400, 201500, 229400, 238576, 240500, 251875, 286750, 298220, 300625, 310000, 370000, 372775, 403000, 458800, 481000, 503750, 573500, 596440, 601250, 716875, 745550, 806000, 962000, 1007500, 1147000, 1192880, 1202500, 1433750, 1491100, 1863875, 2015000, 2294000, 2405000, 2867500, 2982200, 3727750, 4030000, 4810000, 5735000, 5964400, 7455500, 9319375, 11470000, 14911000, 18638750, 29822000, 37277500, 74555000, 149110000]

約数ペア:

[(1, 149110000), (2, 74555000), (4, 37277500), (5, 29822000), (8, 18638750), (10, 14911000), (13, 11470000), (16, 9319375), (20, 7455500), (25, 5964400), (26, 5735000), (31, 4810000), (37, 4030000), (40, 3727750), (50, 2982200), (52, 2867500), (62, 2405000), (65, 2294000), (74, 2015000), (80, 1863875), (100, 1491100), (104, 1433750), (124, 1202500), (125, 1192880), (130, 1147000), (148, 1007500), (155, 962000), (185, 806000), (200, 745550), (208, 716875), (248, 601250), (250, 596440), (260, 573500), (296, 503750), (310, 481000), (325, 458800), (370, 403000), (400, 372775), (403, 370000), (481, 310000), (496, 300625), (500, 298220), (520, 286750), (592, 251875), (620, 240500), (625, 238576), (650, 229400), (740, 201500), (775, 192400), (806, 185000), (925, 161200), (962, 155000), (1000, 149110), (1040, 143375), (1147, 130000), (1240, 120250), (1250, 119288), (1300, 114700), (1480, 100750), (1550, 96200), (1612, 92500), (1625, 91760), (1850, 80600), (1924, 77500), (2000, 74555), (2015, 74000), (2294, 65000), (2405, 62000), (2480, 60125), (2500, 59644), (2600, 57350), (2960, 50375), (3100, 48100), (3224, 46250), (3250, 45880), (3700, 40300), (3848, 38750), (3875, 38480), (4030, 37000), (4588, 32500), (4625, 32240), (4810, 31000), (5000, 29822), (5200, 28675), (5735, 26000), (6200, 24050), (6448, 23125), (6500, 22940), (7400, 20150), (7696, 19375), (7750, 19240), (8060, 18500), (8125, 18352), (9176, 16250), (9250, 16120), (9620, 15500), (10000, 14911), (10075, 14800), (11470, 13000), (12025, 12400)]