30894000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 105231360

約数和(自身を除く): 74337360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 271, 285, 300, 304, 375, 380, 400, 456, 475, 500, 542, 570, 600, 750, 760, 813, 912, 950, 1000, 1084, 1140, 1200, 1355, 1425, 1500, 1520, 1626, 1900, 2000, 2168, 2280, 2375, 2710, 2850, 3000, 3252, 3800, 4065, 4336, 4560, 4750, 5149, 5420, 5700, 6000, 6504, 6775, 7125, 7600, 8130, 9500, 10298, 10840, 11400, 13008, 13550, 14250, 15447, 16260, 19000, 20325, 20596, 21680, 22800, 25745, 27100, 28500, 30894, 32520, 33875, 38000, 40650, 41192, 51490, 54200, 57000, 61788, 65040, 67750, 77235, 81300, 82384, 101625, 102980, 108400, 114000, 123576, 128725, 135500, 154470, 162600, 203250, 205960, 247152, 257450, 271000, 308940, 325200, 386175, 406500, 411920, 514900, 542000, 617880, 643625, 772350, 813000, 1029800, 1235760, 1287250, 1544700, 1626000, 1930875, 2059600, 2574500, 3089400, 3861750, 5149000, 6178800, 7723500, 10298000, 15447000, 30894000]

約数ペア:

[(1, 30894000), (2, 15447000), (3, 10298000), (4, 7723500), (5, 6178800), (6, 5149000), (8, 3861750), (10, 3089400), (12, 2574500), (15, 2059600), (16, 1930875), (19, 1626000), (20, 1544700), (24, 1287250), (25, 1235760), (30, 1029800), (38, 813000), (40, 772350), (48, 643625), (50, 617880), (57, 542000), (60, 514900), (75, 411920), (76, 406500), (80, 386175), (95, 325200), (100, 308940), (114, 271000), (120, 257450), (125, 247152), (150, 205960), (152, 203250), (190, 162600), (200, 154470), (228, 135500), (240, 128725), (250, 123576), (271, 114000), (285, 108400), (300, 102980), (304, 101625), (375, 82384), (380, 81300), (400, 77235), (456, 67750), (475, 65040), (500, 61788), (542, 57000), (570, 54200), (600, 51490), (750, 41192), (760, 40650), (813, 38000), (912, 33875), (950, 32520), (1000, 30894), (1084, 28500), (1140, 27100), (1200, 25745), (1355, 22800), (1425, 21680), (1500, 20596), (1520, 20325), (1626, 19000), (1900, 16260), (2000, 15447), (2168, 14250), (2280, 13550), (2375, 13008), (2710, 11400), (2850, 10840), (3000, 10298), (3252, 9500), (3800, 8130), (4065, 7600), (4336, 7125), (4560, 6775), (4750, 6504), (5149, 6000), (5420, 5700)]