20329200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{5647}}^1$

素因数の和:5671

約数の個数: 90

約数和(自身を含む): 70560464

約数和(自身を除く): 50231264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 5647, 11294, 16941, 22588, 28235, 33882, 45176, 50823, 56470, 67764, 84705, 90352, 101646, 112940, 135528, 141175, 169410, 203292, 225880, 254115, 271056, 282350, 338820, 406584, 423525, 451760, 508230, 564700, 677640, 813168, 847050, 1016460, 1129400, 1270575, 1355280, 1694100, 2032920, 2258800, 2541150, 3388200, 4065840, 5082300, 6776400, 10164600, 20329200]

約数ペア:

[(1, 20329200), (2, 10164600), (3, 6776400), (4, 5082300), (5, 4065840), (6, 3388200), (8, 2541150), (9, 2258800), (10, 2032920), (12, 1694100), (15, 1355280), (16, 1270575), (18, 1129400), (20, 1016460), (24, 847050), (25, 813168), (30, 677640), (36, 564700), (40, 508230), (45, 451760), (48, 423525), (50, 406584), (60, 338820), (72, 282350), (75, 271056), (80, 254115), (90, 225880), (100, 203292), (120, 169410), (144, 141175), (150, 135528), (180, 112940), (200, 101646), (225, 90352), (240, 84705), (300, 67764), (360, 56470), (400, 50823), (450, 45176), (600, 33882), (720, 28235), (900, 22588), (1200, 16941), (1800, 11294), (3600, 5647)]