31897200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 120

約数和(自身を含む): 107632000

約数和(自身を除く): 75734800

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, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1399, 1425, 1520, 1900, 2280, 2798, 2850, 3800, 4197, 4560, 5596, 5700, 6995, 7600, 8394, 11192, 11400, 13990, 16788, 20985, 22384, 22800, 26581, 27980, 33576, 34975, 41970, 53162, 55960, 67152, 69950, 79743, 83940, 104925, 106324, 111920, 132905, 139900, 159486, 167880, 209850, 212648, 265810, 279800, 318972, 335760, 398715, 419700, 425296, 531620, 559600, 637944, 664525, 797430, 839400, 1063240, 1275888, 1329050, 1594860, 1678800, 1993575, 2126480, 2658100, 3189720, 3987150, 5316200, 6379440, 7974300, 10632400, 15948600, 31897200]

約数ペア:

[(1, 31897200), (2, 15948600), (3, 10632400), (4, 7974300), (5, 6379440), (6, 5316200), (8, 3987150), (10, 3189720), (12, 2658100), (15, 2126480), (16, 1993575), (19, 1678800), (20, 1594860), (24, 1329050), (25, 1275888), (30, 1063240), (38, 839400), (40, 797430), (48, 664525), (50, 637944), (57, 559600), (60, 531620), (75, 425296), (76, 419700), (80, 398715), (95, 335760), (100, 318972), (114, 279800), (120, 265810), (150, 212648), (152, 209850), (190, 167880), (200, 159486), (228, 139900), (240, 132905), (285, 111920), (300, 106324), (304, 104925), (380, 83940), (400, 79743), (456, 69950), (475, 67152), (570, 55960), (600, 53162), (760, 41970), (912, 34975), (950, 33576), (1140, 27980), (1200, 26581), (1399, 22800), (1425, 22384), (1520, 20985), (1900, 16788), (2280, 13990), (2798, 11400), (2850, 11192), (3800, 8394), (4197, 7600), (4560, 6995), (5596, 5700)]