19038000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 64995840

約数和(自身を除く): 45957840

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, 167, 190, 200, 228, 240, 250, 285, 300, 304, 334, 375, 380, 400, 456, 475, 500, 501, 570, 600, 668, 750, 760, 835, 912, 950, 1000, 1002, 1140, 1200, 1336, 1425, 1500, 1520, 1670, 1900, 2000, 2004, 2280, 2375, 2505, 2672, 2850, 3000, 3173, 3340, 3800, 4008, 4175, 4560, 4750, 5010, 5700, 6000, 6346, 6680, 7125, 7600, 8016, 8350, 9500, 9519, 10020, 11400, 12525, 12692, 13360, 14250, 15865, 16700, 19000, 19038, 20040, 20875, 22800, 25050, 25384, 28500, 31730, 33400, 38000, 38076, 40080, 41750, 47595, 50100, 50768, 57000, 62625, 63460, 66800, 76152, 79325, 83500, 95190, 100200, 114000, 125250, 126920, 152304, 158650, 167000, 190380, 200400, 237975, 250500, 253840, 317300, 334000, 380760, 396625, 475950, 501000, 634600, 761520, 793250, 951900, 1002000, 1189875, 1269200, 1586500, 1903800, 2379750, 3173000, 3807600, 4759500, 6346000, 9519000, 19038000]

約数ペア:

[(1, 19038000), (2, 9519000), (3, 6346000), (4, 4759500), (5, 3807600), (6, 3173000), (8, 2379750), (10, 1903800), (12, 1586500), (15, 1269200), (16, 1189875), (19, 1002000), (20, 951900), (24, 793250), (25, 761520), (30, 634600), (38, 501000), (40, 475950), (48, 396625), (50, 380760), (57, 334000), (60, 317300), (75, 253840), (76, 250500), (80, 237975), (95, 200400), (100, 190380), (114, 167000), (120, 158650), (125, 152304), (150, 126920), (152, 125250), (167, 114000), (190, 100200), (200, 95190), (228, 83500), (240, 79325), (250, 76152), (285, 66800), (300, 63460), (304, 62625), (334, 57000), (375, 50768), (380, 50100), (400, 47595), (456, 41750), (475, 40080), (500, 38076), (501, 38000), (570, 33400), (600, 31730), (668, 28500), (750, 25384), (760, 25050), (835, 22800), (912, 20875), (950, 20040), (1000, 19038), (1002, 19000), (1140, 16700), (1200, 15865), (1336, 14250), (1425, 13360), (1500, 12692), (1520, 12525), (1670, 11400), (1900, 10020), (2000, 9519), (2004, 9500), (2280, 8350), (2375, 8016), (2505, 7600), (2672, 7125), (2850, 6680), (3000, 6346), (3173, 6000), (3340, 5700), (3800, 5010), (4008, 4750), (4175, 4560)]