328215900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{29569}}^1$

素因数の和:29623

約数の個数: 72

約数和(自身を含む): 975336880

約数和(自身を除く): 647120980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 2220, 2775, 3700, 5550, 11100, 29569, 59138, 88707, 118276, 147845, 177414, 295690, 354828, 443535, 591380, 739225, 887070, 1094053, 1478450, 1774140, 2188106, 2217675, 2956900, 3282159, 4376212, 4435350, 5470265, 6564318, 8870700, 10940530, 13128636, 16410795, 21881060, 27351325, 32821590, 54702650, 65643180, 82053975, 109405300, 164107950, 328215900]

約数ペア:

[(1, 328215900), (2, 164107950), (3, 109405300), (4, 82053975), (5, 65643180), (6, 54702650), (10, 32821590), (12, 27351325), (15, 21881060), (20, 16410795), (25, 13128636), (30, 10940530), (37, 8870700), (50, 6564318), (60, 5470265), (74, 4435350), (75, 4376212), (100, 3282159), (111, 2956900), (148, 2217675), (150, 2188106), (185, 1774140), (222, 1478450), (300, 1094053), (370, 887070), (444, 739225), (555, 591380), (740, 443535), (925, 354828), (1110, 295690), (1850, 177414), (2220, 147845), (2775, 118276), (3700, 88707), (5550, 59138), (11100, 29569)]