23033700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 144

約数和(自身を含む): 78120000

約数和(自身を除く): 55086300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 449, 450, 475, 513, 540, 570, 675, 684, 855, 898, 900, 950, 1026, 1140, 1347, 1350, 1425, 1710, 1796, 1900, 2052, 2245, 2565, 2694, 2700, 2850, 3420, 4041, 4275, 4490, 5130, 5388, 5700, 6735, 8082, 8531, 8550, 8980, 10260, 11225, 12123, 12825, 13470, 16164, 17062, 17100, 20205, 22450, 24246, 25593, 25650, 26940, 33675, 34124, 40410, 42655, 44900, 48492, 51186, 51300, 60615, 67350, 76779, 80820, 85310, 101025, 102372, 121230, 127965, 134700, 153558, 170620, 202050, 213275, 230337, 242460, 255930, 303075, 307116, 383895, 404100, 426550, 460674, 511860, 606150, 639825, 767790, 853100, 921348, 1151685, 1212300, 1279650, 1535580, 1919475, 2303370, 2559300, 3838950, 4606740, 5758425, 7677900, 11516850, 23033700]

約数ペア:

[(1, 23033700), (2, 11516850), (3, 7677900), (4, 5758425), (5, 4606740), (6, 3838950), (9, 2559300), (10, 2303370), (12, 1919475), (15, 1535580), (18, 1279650), (19, 1212300), (20, 1151685), (25, 921348), (27, 853100), (30, 767790), (36, 639825), (38, 606150), (45, 511860), (50, 460674), (54, 426550), (57, 404100), (60, 383895), (75, 307116), (76, 303075), (90, 255930), (95, 242460), (100, 230337), (108, 213275), (114, 202050), (135, 170620), (150, 153558), (171, 134700), (180, 127965), (190, 121230), (225, 102372), (228, 101025), (270, 85310), (285, 80820), (300, 76779), (342, 67350), (380, 60615), (449, 51300), (450, 51186), (475, 48492), (513, 44900), (540, 42655), (570, 40410), (675, 34124), (684, 33675), (855, 26940), (898, 25650), (900, 25593), (950, 24246), (1026, 22450), (1140, 20205), (1347, 17100), (1350, 17062), (1425, 16164), (1710, 13470), (1796, 12825), (1900, 12123), (2052, 11225), (2245, 10260), (2565, 8980), (2694, 8550), (2700, 8531), (2850, 8082), (3420, 6735), (4041, 5700), (4275, 5388), (4490, 5130)]