147234500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 402554880

約数和(自身を除く): 255320380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 31, 35, 46, 50, 59, 62, 70, 92, 100, 115, 118, 124, 125, 140, 155, 161, 175, 217, 230, 236, 250, 295, 310, 322, 350, 413, 434, 460, 500, 575, 590, 620, 644, 700, 713, 775, 805, 826, 868, 875, 1085, 1150, 1180, 1357, 1426, 1475, 1550, 1610, 1652, 1750, 1829, 2065, 2170, 2300, 2714, 2852, 2875, 2950, 3100, 3220, 3500, 3565, 3658, 3875, 4025, 4130, 4340, 4991, 5425, 5428, 5750, 5900, 6785, 7130, 7316, 7375, 7750, 8050, 8260, 9145, 9499, 9982, 10325, 10850, 11500, 12803, 13570, 14260, 14750, 15500, 16100, 17825, 18290, 18998, 19964, 20125, 20650, 21700, 24955, 25606, 27125, 27140, 29500, 33925, 35650, 36580, 37996, 40250, 41300, 42067, 45725, 47495, 49910, 51212, 51625, 54250, 64015, 67850, 71300, 80500, 84134, 89125, 91450, 94990, 99820, 103250, 108500, 124775, 128030, 135700, 168268, 169625, 178250, 182900, 189980, 206500, 210335, 228625, 237475, 249550, 256060, 294469, 320075, 339250, 356500, 420670, 457250, 474950, 499100, 588938, 623875, 640150, 678500, 841340, 914500, 949900, 1051675, 1177876, 1187375, 1247750, 1280300, 1472345, 1600375, 2103350, 2374750, 2495500, 2944690, 3200750, 4206700, 4749500, 5258375, 5889380, 6401500, 7361725, 10516750, 14723450, 21033500, 29446900, 36808625, 73617250, 147234500]

約数ペア:

[(1, 147234500), (2, 73617250), (4, 36808625), (5, 29446900), (7, 21033500), (10, 14723450), (14, 10516750), (20, 7361725), (23, 6401500), (25, 5889380), (28, 5258375), (31, 4749500), (35, 4206700), (46, 3200750), (50, 2944690), (59, 2495500), (62, 2374750), (70, 2103350), (92, 1600375), (100, 1472345), (115, 1280300), (118, 1247750), (124, 1187375), (125, 1177876), (140, 1051675), (155, 949900), (161, 914500), (175, 841340), (217, 678500), (230, 640150), (236, 623875), (250, 588938), (295, 499100), (310, 474950), (322, 457250), (350, 420670), (413, 356500), (434, 339250), (460, 320075), (500, 294469), (575, 256060), (590, 249550), (620, 237475), (644, 228625), (700, 210335), (713, 206500), (775, 189980), (805, 182900), (826, 178250), (868, 169625), (875, 168268), (1085, 135700), (1150, 128030), (1180, 124775), (1357, 108500), (1426, 103250), (1475, 99820), (1550, 94990), (1610, 91450), (1652, 89125), (1750, 84134), (1829, 80500), (2065, 71300), (2170, 67850), (2300, 64015), (2714, 54250), (2852, 51625), (2875, 51212), (2950, 49910), (3100, 47495), (3220, 45725), (3500, 42067), (3565, 41300), (3658, 40250), (3875, 37996), (4025, 36580), (4130, 35650), (4340, 33925), (4991, 29500), (5425, 27140), (5428, 27125), (5750, 25606), (5900, 24955), (6785, 21700), (7130, 20650), (7316, 20125), (7375, 19964), (7750, 18998), (8050, 18290), (8260, 17825), (9145, 16100), (9499, 15500), (9982, 14750), (10325, 14260), (10850, 13570), (11500, 12803)]