75373900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 199987200

約数和(自身を除く): 124613300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 47, 50, 58, 70, 79, 94, 100, 116, 140, 145, 158, 175, 188, 203, 235, 290, 316, 329, 350, 395, 406, 470, 553, 580, 658, 700, 725, 790, 812, 940, 1015, 1106, 1175, 1316, 1363, 1450, 1580, 1645, 1975, 2030, 2212, 2291, 2350, 2726, 2765, 2900, 3290, 3713, 3950, 4060, 4582, 4700, 5075, 5452, 5530, 6580, 6815, 7426, 7900, 8225, 9164, 9541, 10150, 11060, 11455, 13630, 13825, 14852, 16037, 16450, 18565, 19082, 20300, 22910, 25991, 27260, 27650, 32074, 32900, 34075, 37130, 38164, 45820, 47705, 51982, 55300, 57275, 64148, 68150, 74260, 80185, 92825, 95410, 103964, 107677, 114550, 129955, 136300, 160370, 185650, 190820, 215354, 229100, 238525, 259910, 320740, 371300, 400925, 430708, 477050, 519820, 538385, 649775, 753739, 801850, 954100, 1076770, 1299550, 1507478, 1603700, 2153540, 2599100, 2691925, 3014956, 3768695, 5383850, 7537390, 10767700, 15074780, 18843475, 37686950, 75373900]

約数ペア:

[(1, 75373900), (2, 37686950), (4, 18843475), (5, 15074780), (7, 10767700), (10, 7537390), (14, 5383850), (20, 3768695), (25, 3014956), (28, 2691925), (29, 2599100), (35, 2153540), (47, 1603700), (50, 1507478), (58, 1299550), (70, 1076770), (79, 954100), (94, 801850), (100, 753739), (116, 649775), (140, 538385), (145, 519820), (158, 477050), (175, 430708), (188, 400925), (203, 371300), (235, 320740), (290, 259910), (316, 238525), (329, 229100), (350, 215354), (395, 190820), (406, 185650), (470, 160370), (553, 136300), (580, 129955), (658, 114550), (700, 107677), (725, 103964), (790, 95410), (812, 92825), (940, 80185), (1015, 74260), (1106, 68150), (1175, 64148), (1316, 57275), (1363, 55300), (1450, 51982), (1580, 47705), (1645, 45820), (1975, 38164), (2030, 37130), (2212, 34075), (2291, 32900), (2350, 32074), (2726, 27650), (2765, 27260), (2900, 25991), (3290, 22910), (3713, 20300), (3950, 19082), (4060, 18565), (4582, 16450), (4700, 16037), (5075, 14852), (5452, 13825), (5530, 13630), (6580, 11455), (6815, 11060), (7426, 10150), (7900, 9541), (8225, 9164)]