157711400

素因数分解:

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

素因数の和:78

約数の個数: 288

約数和(自身を含む): 494760000

約数和(自身を除く): 337048600

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, 343, 350, 380, 385, 392, 418, 440, 475, 484, 490, 532, 539, 550, 605, 616, 665, 686, 700, 760, 770, 836, 847, 931, 950, 968, 980, 1045, 1064, 1078, 1100, 1210, 1225, 1330, 1372, 1400, 1463, 1540, 1672, 1694, 1715, 1862, 1900, 1925, 1960, 2090, 2156, 2200, 2299, 2420, 2450, 2660, 2695, 2744, 2926, 3025, 3080, 3325, 3388, 3430, 3724, 3773, 3800, 3850, 4180, 4235, 4312, 4598, 4655, 4840, 4900, 5225, 5320, 5390, 5852, 5929, 6050, 6517, 6650, 6776, 6860, 7315, 7448, 7546, 7700, 8360, 8470, 8575, 9196, 9310, 9800, 10241, 10450, 10780, 11495, 11704, 11858, 12100, 13034, 13300, 13475, 13720, 14630, 15092, 15400, 16093, 16940, 17150, 18392, 18620, 18865, 20482, 20900, 21175, 21560, 22990, 23275, 23716, 24200, 26068, 26600, 26950, 29260, 29645, 30184, 32186, 32585, 33880, 34300, 36575, 37240, 37730, 40964, 41503, 41800, 42350, 45980, 46550, 47432, 51205, 52136, 53900, 57475, 58520, 59290, 64372, 65170, 68600, 71687, 73150, 75460, 80465, 81928, 83006, 84700, 91960, 93100, 94325, 102410, 107800, 112651, 114950, 118580, 128744, 130340, 143374, 146300, 148225, 150920, 160930, 162925, 166012, 169400, 186200, 188650, 204820, 207515, 225302, 229900, 237160, 256025, 260680, 286748, 292600, 296450, 321860, 325850, 332024, 358435, 377300, 402325, 409640, 415030, 450604, 459800, 512050, 563255, 573496, 592900, 643720, 651700, 716870, 754600, 788557, 804650, 830060, 901208, 1024100, 1037575, 1126510, 1185800, 1303400, 1433740, 1577114, 1609300, 1660120, 1792175, 2048200, 2075150, 2253020, 2816275, 2867480, 3154228, 3218600, 3584350, 3942785, 4150300, 4506040, 5632550, 6308456, 7168700, 7885570, 8300600, 11265100, 14337400, 15771140, 19713925, 22530200, 31542280, 39427850, 78855700, 157711400]

約数ペア:

[(1, 157711400), (2, 78855700), (4, 39427850), (5, 31542280), (7, 22530200), (8, 19713925), (10, 15771140), (11, 14337400), (14, 11265100), (19, 8300600), (20, 7885570), (22, 7168700), (25, 6308456), (28, 5632550), (35, 4506040), (38, 4150300), (40, 3942785), (44, 3584350), (49, 3218600), (50, 3154228), (55, 2867480), (56, 2816275), (70, 2253020), (76, 2075150), (77, 2048200), (88, 1792175), (95, 1660120), (98, 1609300), (100, 1577114), (110, 1433740), (121, 1303400), (133, 1185800), (140, 1126510), (152, 1037575), (154, 1024100), (175, 901208), (190, 830060), (196, 804650), (200, 788557), (209, 754600), (220, 716870), (242, 651700), (245, 643720), (266, 592900), (275, 573496), (280, 563255), (308, 512050), (343, 459800), (350, 450604), (380, 415030), (385, 409640), (392, 402325), (418, 377300), (440, 358435), (475, 332024), (484, 325850), (490, 321860), (532, 296450), (539, 292600), (550, 286748), (605, 260680), (616, 256025), (665, 237160), (686, 229900), (700, 225302), (760, 207515), (770, 204820), (836, 188650), (847, 186200), (931, 169400), (950, 166012), (968, 162925), (980, 160930), (1045, 150920), (1064, 148225), (1078, 146300), (1100, 143374), (1210, 130340), (1225, 128744), (1330, 118580), (1372, 114950), (1400, 112651), (1463, 107800), (1540, 102410), (1672, 94325), (1694, 93100), (1715, 91960), (1862, 84700), (1900, 83006), (1925, 81928), (1960, 80465), (2090, 75460), (2156, 73150), (2200, 71687), (2299, 68600), (2420, 65170), (2450, 64372), (2660, 59290), (2695, 58520), (2744, 57475), (2926, 53900), (3025, 52136), (3080, 51205), (3325, 47432), (3388, 46550), (3430, 45980), (3724, 42350), (3773, 41800), (3800, 41503), (3850, 40964), (4180, 37730), (4235, 37240), (4312, 36575), (4598, 34300), (4655, 33880), (4840, 32585), (4900, 32186), (5225, 30184), (5320, 29645), (5390, 29260), (5852, 26950), (5929, 26600), (6050, 26068), (6517, 24200), (6650, 23716), (6776, 23275), (6860, 22990), (7315, 21560), (7448, 21175), (7546, 20900), (7700, 20482), (8360, 18865), (8470, 18620), (8575, 18392), (9196, 17150), (9310, 16940), (9800, 16093), (10241, 15400), (10450, 15092), (10780, 14630), (11495, 13720), (11704, 13475), (11858, 13300), (12100, 13034)]