150747800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 428544000

約数和(自身を除く): 277796200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 47, 50, 56, 58, 70, 79, 94, 100, 116, 140, 145, 158, 175, 188, 200, 203, 232, 235, 280, 290, 316, 329, 350, 376, 395, 406, 470, 553, 580, 632, 658, 700, 725, 790, 812, 940, 1015, 1106, 1160, 1175, 1316, 1363, 1400, 1450, 1580, 1624, 1645, 1880, 1975, 2030, 2212, 2291, 2350, 2632, 2726, 2765, 2900, 3160, 3290, 3713, 3950, 4060, 4424, 4582, 4700, 5075, 5452, 5530, 5800, 6580, 6815, 7426, 7900, 8120, 8225, 9164, 9400, 9541, 10150, 10904, 11060, 11455, 13160, 13630, 13825, 14852, 15800, 16037, 16450, 18328, 18565, 19082, 20300, 22120, 22910, 25991, 27260, 27650, 29704, 32074, 32900, 34075, 37130, 38164, 40600, 45820, 47705, 51982, 54520, 55300, 57275, 64148, 65800, 68150, 74260, 76328, 80185, 91640, 92825, 95410, 103964, 107677, 110600, 114550, 128296, 129955, 136300, 148520, 160370, 185650, 190820, 207928, 215354, 229100, 238525, 259910, 272600, 320740, 371300, 381640, 400925, 430708, 458200, 477050, 519820, 538385, 641480, 649775, 742600, 753739, 801850, 861416, 954100, 1039640, 1076770, 1299550, 1507478, 1603700, 1908200, 2153540, 2599100, 2691925, 3014956, 3207400, 3768695, 4307080, 5198200, 5383850, 6029912, 7537390, 10767700, 15074780, 18843475, 21535400, 30149560, 37686950, 75373900, 150747800]

約数ペア:

[(1, 150747800), (2, 75373900), (4, 37686950), (5, 30149560), (7, 21535400), (8, 18843475), (10, 15074780), (14, 10767700), (20, 7537390), (25, 6029912), (28, 5383850), (29, 5198200), (35, 4307080), (40, 3768695), (47, 3207400), (50, 3014956), (56, 2691925), (58, 2599100), (70, 2153540), (79, 1908200), (94, 1603700), (100, 1507478), (116, 1299550), (140, 1076770), (145, 1039640), (158, 954100), (175, 861416), (188, 801850), (200, 753739), (203, 742600), (232, 649775), (235, 641480), (280, 538385), (290, 519820), (316, 477050), (329, 458200), (350, 430708), (376, 400925), (395, 381640), (406, 371300), (470, 320740), (553, 272600), (580, 259910), (632, 238525), (658, 229100), (700, 215354), (725, 207928), (790, 190820), (812, 185650), (940, 160370), (1015, 148520), (1106, 136300), (1160, 129955), (1175, 128296), (1316, 114550), (1363, 110600), (1400, 107677), (1450, 103964), (1580, 95410), (1624, 92825), (1645, 91640), (1880, 80185), (1975, 76328), (2030, 74260), (2212, 68150), (2291, 65800), (2350, 64148), (2632, 57275), (2726, 55300), (2765, 54520), (2900, 51982), (3160, 47705), (3290, 45820), (3713, 40600), (3950, 38164), (4060, 37130), (4424, 34075), (4582, 32900), (4700, 32074), (5075, 29704), (5452, 27650), (5530, 27260), (5800, 25991), (6580, 22910), (6815, 22120), (7426, 20300), (7900, 19082), (8120, 18565), (8225, 18328), (9164, 16450), (9400, 16037), (9541, 15800), (10150, 14852), (10904, 13825), (11060, 13630), (11455, 13160)]