20482675800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{467641}}^1$

素因数の和:467733

約数の個数: 96

約数和(自身を含む): 64366244880

約数和(自身を除く): 43883569080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 73, 75, 100, 120, 146, 150, 200, 219, 292, 300, 365, 438, 584, 600, 730, 876, 1095, 1460, 1752, 1825, 2190, 2920, 3650, 4380, 5475, 7300, 8760, 10950, 14600, 21900, 43800, 467641, 935282, 1402923, 1870564, 2338205, 2805846, 3741128, 4676410, 5611692, 7014615, 9352820, 11223384, 11691025, 14029230, 18705640, 23382050, 28058460, 34137793, 35073075, 46764100, 56116920, 68275586, 70146150, 93528200, 102413379, 136551172, 140292300, 170688965, 204826758, 273102344, 280584600, 341377930, 409653516, 512066895, 682755860, 819307032, 853444825, 1024133790, 1365511720, 1706889650, 2048267580, 2560334475, 3413779300, 4096535160, 5120668950, 6827558600, 10241337900, 20482675800]

約数ペア:

[(1, 20482675800), (2, 10241337900), (3, 6827558600), (4, 5120668950), (5, 4096535160), (6, 3413779300), (8, 2560334475), (10, 2048267580), (12, 1706889650), (15, 1365511720), (20, 1024133790), (24, 853444825), (25, 819307032), (30, 682755860), (40, 512066895), (50, 409653516), (60, 341377930), (73, 280584600), (75, 273102344), (100, 204826758), (120, 170688965), (146, 140292300), (150, 136551172), (200, 102413379), (219, 93528200), (292, 70146150), (300, 68275586), (365, 56116920), (438, 46764100), (584, 35073075), (600, 34137793), (730, 28058460), (876, 23382050), (1095, 18705640), (1460, 14029230), (1752, 11691025), (1825, 11223384), (2190, 9352820), (2920, 7014615), (3650, 5611692), (4380, 4676410), (5475, 3741128), (7300, 2805846), (8760, 2338205), (10950, 1870564), (14600, 1402923), (21900, 935282), (43800, 467641)]