30367800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16871}}^1$

素因数の和:16893

約数の個数: 72

約数和(自身を含む): 101991240

約数和(自身を除く): 71623440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16871, 33742, 50613, 67484, 84355, 101226, 134968, 151839, 168710, 202452, 253065, 303678, 337420, 404904, 421775, 506130, 607356, 674840, 759195, 843550, 1012260, 1214712, 1265325, 1518390, 1687100, 2024520, 2530650, 3036780, 3374200, 3795975, 5061300, 6073560, 7591950, 10122600, 15183900, 30367800]

約数ペア:

[(1, 30367800), (2, 15183900), (3, 10122600), (4, 7591950), (5, 6073560), (6, 5061300), (8, 3795975), (9, 3374200), (10, 3036780), (12, 2530650), (15, 2024520), (18, 1687100), (20, 1518390), (24, 1265325), (25, 1214712), (30, 1012260), (36, 843550), (40, 759195), (45, 674840), (50, 607356), (60, 506130), (72, 421775), (75, 404904), (90, 337420), (100, 303678), (120, 253065), (150, 202452), (180, 168710), (200, 151839), (225, 134968), (300, 101226), (360, 84355), (450, 67484), (600, 50613), (900, 33742), (1800, 16871)]