200710920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{28349}}^1$

素因数の和:28422

約数の個数: 64

約数和(自身を含む): 612360000

約数和(自身を除く): 411649080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 28349, 56698, 85047, 113396, 141745, 170094, 226792, 283490, 340188, 425235, 566980, 680376, 850470, 1133960, 1672591, 1700940, 3345182, 3401880, 5017773, 6690364, 8362955, 10035546, 13380728, 16725910, 20071092, 25088865, 33451820, 40142184, 50177730, 66903640, 100355460, 200710920]

約数ペア:

[(1, 200710920), (2, 100355460), (3, 66903640), (4, 50177730), (5, 40142184), (6, 33451820), (8, 25088865), (10, 20071092), (12, 16725910), (15, 13380728), (20, 10035546), (24, 8362955), (30, 6690364), (40, 5017773), (59, 3401880), (60, 3345182), (118, 1700940), (120, 1672591), (177, 1133960), (236, 850470), (295, 680376), (354, 566980), (472, 425235), (590, 340188), (708, 283490), (885, 226792), (1180, 170094), (1416, 141745), (1770, 113396), (2360, 85047), (3540, 56698), (7080, 28349)]