157025400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^4\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 573084600

約数和(自身を除く): 416059200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 109, 120, 140, 147, 150, 168, 175, 196, 200, 210, 218, 245, 280, 294, 300, 327, 343, 350, 392, 420, 436, 490, 525, 545, 588, 600, 654, 686, 700, 735, 763, 840, 872, 980, 1029, 1050, 1090, 1176, 1225, 1308, 1372, 1400, 1470, 1526, 1635, 1715, 1960, 2058, 2100, 2180, 2289, 2401, 2450, 2616, 2725, 2744, 2940, 3052, 3270, 3430, 3675, 3815, 4116, 4200, 4360, 4578, 4802, 4900, 5145, 5341, 5450, 5880, 6104, 6540, 6860, 7203, 7350, 7630, 8175, 8232, 8575, 9156, 9604, 9800, 10290, 10682, 10900, 11445, 12005, 13080, 13720, 14406, 14700, 15260, 16023, 16350, 17150, 18312, 19075, 19208, 20580, 21364, 21800, 22890, 24010, 25725, 26705, 28812, 29400, 30520, 32046, 32700, 34300, 36015, 37387, 38150, 41160, 42728, 45780, 48020, 51450, 53410, 57225, 57624, 60025, 64092, 65400, 68600, 72030, 74774, 76300, 80115, 91560, 96040, 102900, 106820, 112161, 114450, 120050, 128184, 133525, 144060, 149548, 152600, 160230, 180075, 186935, 205800, 213640, 224322, 228900, 240100, 261709, 267050, 288120, 299096, 320460, 360150, 373870, 400575, 448644, 457800, 480200, 523418, 534100, 560805, 640920, 720300, 747740, 785127, 801150, 897288, 934675, 1046836, 1068200, 1121610, 1308545, 1440600, 1495480, 1570254, 1602300, 1869350, 2093672, 2243220, 2617090, 2804025, 3140508, 3204600, 3738700, 3925635, 4486440, 5234180, 5608050, 6281016, 6542725, 7477400, 7851270, 10468360, 11216100, 13085450, 15702540, 19628175, 22432200, 26170900, 31405080, 39256350, 52341800, 78512700, 157025400]

約数ペア:

[(1, 157025400), (2, 78512700), (3, 52341800), (4, 39256350), (5, 31405080), (6, 26170900), (7, 22432200), (8, 19628175), (10, 15702540), (12, 13085450), (14, 11216100), (15, 10468360), (20, 7851270), (21, 7477400), (24, 6542725), (25, 6281016), (28, 5608050), (30, 5234180), (35, 4486440), (40, 3925635), (42, 3738700), (49, 3204600), (50, 3140508), (56, 2804025), (60, 2617090), (70, 2243220), (75, 2093672), (84, 1869350), (98, 1602300), (100, 1570254), (105, 1495480), (109, 1440600), (120, 1308545), (140, 1121610), (147, 1068200), (150, 1046836), (168, 934675), (175, 897288), (196, 801150), (200, 785127), (210, 747740), (218, 720300), (245, 640920), (280, 560805), (294, 534100), (300, 523418), (327, 480200), (343, 457800), (350, 448644), (392, 400575), (420, 373870), (436, 360150), (490, 320460), (525, 299096), (545, 288120), (588, 267050), (600, 261709), (654, 240100), (686, 228900), (700, 224322), (735, 213640), (763, 205800), (840, 186935), (872, 180075), (980, 160230), (1029, 152600), (1050, 149548), (1090, 144060), (1176, 133525), (1225, 128184), (1308, 120050), (1372, 114450), (1400, 112161), (1470, 106820), (1526, 102900), (1635, 96040), (1715, 91560), (1960, 80115), (2058, 76300), (2100, 74774), (2180, 72030), (2289, 68600), (2401, 65400), (2450, 64092), (2616, 60025), (2725, 57624), (2744, 57225), (2940, 53410), (3052, 51450), (3270, 48020), (3430, 45780), (3675, 42728), (3815, 41160), (4116, 38150), (4200, 37387), (4360, 36015), (4578, 34300), (4802, 32700), (4900, 32046), (5145, 30520), (5341, 29400), (5450, 28812), (5880, 26705), (6104, 25725), (6540, 24010), (6860, 22890), (7203, 21800), (7350, 21364), (7630, 20580), (8175, 19208), (8232, 19075), (8575, 18312), (9156, 17150), (9604, 16350), (9800, 16023), (10290, 15260), (10682, 14700), (10900, 14406), (11445, 13720), (12005, 13080)]