273700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 749952

約数和(自身を除く): 476252

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 25, 28, 34, 35, 46, 50, 68, 70, 85, 92, 100, 115, 119, 140, 161, 170, 175, 230, 238, 322, 340, 350, 391, 425, 460, 476, 575, 595, 644, 700, 782, 805, 850, 1150, 1190, 1564, 1610, 1700, 1955, 2300, 2380, 2737, 2975, 3220, 3910, 4025, 5474, 5950, 7820, 8050, 9775, 10948, 11900, 13685, 16100, 19550, 27370, 39100, 54740, 68425, 136850, 273700]

約数ペア:

[(1, 273700), (2, 136850), (4, 68425), (5, 54740), (7, 39100), (10, 27370), (14, 19550), (17, 16100), (20, 13685), (23, 11900), (25, 10948), (28, 9775), (34, 8050), (35, 7820), (46, 5950), (50, 5474), (68, 4025), (70, 3910), (85, 3220), (92, 2975), (100, 2737), (115, 2380), (119, 2300), (140, 1955), (161, 1700), (170, 1610), (175, 1564), (230, 1190), (238, 1150), (322, 850), (340, 805), (350, 782), (391, 700), (425, 644), (460, 595), (476, 575)]