22530200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 216

約数和(自身を含む): 70503300

約数和(自身を除く): 47973100

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 40, 44, 49, 50, 55, 56, 70, 76, 77, 88, 95, 98, 100, 110, 121, 133, 140, 152, 154, 175, 190, 196, 200, 209, 220, 242, 245, 266, 275, 280, 308, 350, 380, 385, 392, 418, 440, 475, 484, 490, 532, 539, 550, 605, 616, 665, 700, 760, 770, 836, 847, 931, 950, 968, 980, 1045, 1064, 1078, 1100, 1210, 1225, 1330, 1400, 1463, 1540, 1672, 1694, 1862, 1900, 1925, 1960, 2090, 2156, 2200, 2299, 2420, 2450, 2660, 2695, 2926, 3025, 3080, 3325, 3388, 3724, 3800, 3850, 4180, 4235, 4312, 4598, 4655, 4840, 4900, 5225, 5320, 5390, 5852, 5929, 6050, 6650, 6776, 7315, 7448, 7700, 8360, 8470, 9196, 9310, 9800, 10241, 10450, 10780, 11495, 11704, 11858, 12100, 13300, 13475, 14630, 15400, 16093, 16940, 18392, 18620, 20482, 20900, 21175, 21560, 22990, 23275, 23716, 24200, 26600, 26950, 29260, 29645, 32186, 33880, 36575, 37240, 40964, 41800, 42350, 45980, 46550, 47432, 51205, 53900, 57475, 58520, 59290, 64372, 73150, 80465, 81928, 84700, 91960, 93100, 102410, 107800, 112651, 114950, 118580, 128744, 146300, 148225, 160930, 169400, 186200, 204820, 225302, 229900, 237160, 256025, 292600, 296450, 321860, 402325, 409640, 450604, 459800, 512050, 563255, 592900, 643720, 804650, 901208, 1024100, 1126510, 1185800, 1609300, 2048200, 2253020, 2816275, 3218600, 4506040, 5632550, 11265100, 22530200]

約数ペア:

[(1, 22530200), (2, 11265100), (4, 5632550), (5, 4506040), (7, 3218600), (8, 2816275), (10, 2253020), (11, 2048200), (14, 1609300), (19, 1185800), (20, 1126510), (22, 1024100), (25, 901208), (28, 804650), (35, 643720), (38, 592900), (40, 563255), (44, 512050), (49, 459800), (50, 450604), (55, 409640), (56, 402325), (70, 321860), (76, 296450), (77, 292600), (88, 256025), (95, 237160), (98, 229900), (100, 225302), (110, 204820), (121, 186200), (133, 169400), (140, 160930), (152, 148225), (154, 146300), (175, 128744), (190, 118580), (196, 114950), (200, 112651), (209, 107800), (220, 102410), (242, 93100), (245, 91960), (266, 84700), (275, 81928), (280, 80465), (308, 73150), (350, 64372), (380, 59290), (385, 58520), (392, 57475), (418, 53900), (440, 51205), (475, 47432), (484, 46550), (490, 45980), (532, 42350), (539, 41800), (550, 40964), (605, 37240), (616, 36575), (665, 33880), (700, 32186), (760, 29645), (770, 29260), (836, 26950), (847, 26600), (931, 24200), (950, 23716), (968, 23275), (980, 22990), (1045, 21560), (1064, 21175), (1078, 20900), (1100, 20482), (1210, 18620), (1225, 18392), (1330, 16940), (1400, 16093), (1463, 15400), (1540, 14630), (1672, 13475), (1694, 13300), (1862, 12100), (1900, 11858), (1925, 11704), (1960, 11495), (2090, 10780), (2156, 10450), (2200, 10241), (2299, 9800), (2420, 9310), (2450, 9196), (2660, 8470), (2695, 8360), (2926, 7700), (3025, 7448), (3080, 7315), (3325, 6776), (3388, 6650), (3724, 6050), (3800, 5929), (3850, 5852), (4180, 5390), (4235, 5320), (4312, 5225), (4598, 4900), (4655, 4840)]