30438600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 95514720

約数和(自身を除く): 65076120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 97, 100, 120, 150, 194, 200, 291, 300, 388, 485, 523, 582, 600, 776, 970, 1046, 1164, 1455, 1569, 1940, 2092, 2328, 2425, 2615, 2910, 3138, 3880, 4184, 4850, 5230, 5820, 6276, 7275, 7845, 9700, 10460, 11640, 12552, 13075, 14550, 15690, 19400, 20920, 26150, 29100, 31380, 39225, 50731, 52300, 58200, 62760, 78450, 101462, 104600, 152193, 156900, 202924, 253655, 304386, 313800, 405848, 507310, 608772, 760965, 1014620, 1217544, 1268275, 1521930, 2029240, 2536550, 3043860, 3804825, 5073100, 6087720, 7609650, 10146200, 15219300, 30438600]

約数ペア:

[(1, 30438600), (2, 15219300), (3, 10146200), (4, 7609650), (5, 6087720), (6, 5073100), (8, 3804825), (10, 3043860), (12, 2536550), (15, 2029240), (20, 1521930), (24, 1268275), (25, 1217544), (30, 1014620), (40, 760965), (50, 608772), (60, 507310), (75, 405848), (97, 313800), (100, 304386), (120, 253655), (150, 202924), (194, 156900), (200, 152193), (291, 104600), (300, 101462), (388, 78450), (485, 62760), (523, 58200), (582, 52300), (600, 50731), (776, 39225), (970, 31380), (1046, 29100), (1164, 26150), (1455, 20920), (1569, 19400), (1940, 15690), (2092, 14550), (2328, 13075), (2425, 12552), (2615, 11640), (2910, 10460), (3138, 9700), (3880, 7845), (4184, 7275), (4850, 6276), (5230, 5820)]