19340400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 63103104

約数和(自身を除く): 43762704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 227, 240, 284, 300, 355, 400, 426, 454, 568, 600, 681, 710, 852, 908, 1065, 1135, 1136, 1200, 1362, 1420, 1704, 1775, 1816, 2130, 2270, 2724, 2840, 3405, 3408, 3550, 3632, 4260, 4540, 5325, 5448, 5675, 5680, 6810, 7100, 8520, 9080, 10650, 10896, 11350, 13620, 14200, 16117, 17025, 17040, 18160, 21300, 22700, 27240, 28400, 32234, 34050, 42600, 45400, 48351, 54480, 64468, 68100, 80585, 85200, 90800, 96702, 128936, 136200, 161170, 193404, 241755, 257872, 272400, 322340, 386808, 402925, 483510, 644680, 773616, 805850, 967020, 1208775, 1289360, 1611700, 1934040, 2417550, 3223400, 3868080, 4835100, 6446800, 9670200, 19340400]

約数ペア:

[(1, 19340400), (2, 9670200), (3, 6446800), (4, 4835100), (5, 3868080), (6, 3223400), (8, 2417550), (10, 1934040), (12, 1611700), (15, 1289360), (16, 1208775), (20, 967020), (24, 805850), (25, 773616), (30, 644680), (40, 483510), (48, 402925), (50, 386808), (60, 322340), (71, 272400), (75, 257872), (80, 241755), (100, 193404), (120, 161170), (142, 136200), (150, 128936), (200, 96702), (213, 90800), (227, 85200), (240, 80585), (284, 68100), (300, 64468), (355, 54480), (400, 48351), (426, 45400), (454, 42600), (568, 34050), (600, 32234), (681, 28400), (710, 27240), (852, 22700), (908, 21300), (1065, 18160), (1135, 17040), (1136, 17025), (1200, 16117), (1362, 14200), (1420, 13620), (1704, 11350), (1775, 10896), (1816, 10650), (2130, 9080), (2270, 8520), (2724, 7100), (2840, 6810), (3405, 5680), (3408, 5675), (3550, 5448), (3632, 5325), (4260, 4540)]