68172900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2011}}^1$

素因数の和:2141

約数の個数: 72

約数和(自身を含む): 199091424

約数和(自身を除く): 130918524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2011, 2260, 2825, 3390, 4022, 5650, 6033, 6780, 8044, 8475, 10055, 11300, 12066, 16950, 20110, 24132, 30165, 33900, 40220, 50275, 60330, 100550, 120660, 150825, 201100, 227243, 301650, 454486, 603300, 681729, 908972, 1136215, 1363458, 2272430, 2726916, 3408645, 4544860, 5681075, 6817290, 11362150, 13634580, 17043225, 22724300, 34086450, 68172900]

約数ペア:

[(1, 68172900), (2, 34086450), (3, 22724300), (4, 17043225), (5, 13634580), (6, 11362150), (10, 6817290), (12, 5681075), (15, 4544860), (20, 3408645), (25, 2726916), (30, 2272430), (50, 1363458), (60, 1136215), (75, 908972), (100, 681729), (113, 603300), (150, 454486), (226, 301650), (300, 227243), (339, 201100), (452, 150825), (565, 120660), (678, 100550), (1130, 60330), (1356, 50275), (1695, 40220), (2011, 33900), (2260, 30165), (2825, 24132), (3390, 20110), (4022, 16950), (5650, 12066), (6033, 11300), (6780, 10055), (8044, 8475)]