149926400

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 431550504

約数和(自身を除く): 281624104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 53, 64, 65, 68, 80, 85, 100, 104, 106, 128, 130, 136, 160, 170, 200, 208, 212, 221, 256, 260, 265, 272, 320, 325, 340, 400, 416, 424, 425, 442, 512, 520, 530, 544, 640, 650, 680, 689, 800, 832, 848, 850, 884, 901, 1040, 1060, 1088, 1105, 1280, 1300, 1325, 1360, 1378, 1600, 1664, 1696, 1700, 1768, 1802, 2080, 2120, 2176, 2210, 2560, 2600, 2650, 2720, 2756, 3200, 3328, 3392, 3400, 3445, 3536, 3604, 4160, 4240, 4352, 4420, 4505, 5200, 5300, 5440, 5512, 5525, 6400, 6656, 6784, 6800, 6890, 7072, 7208, 8320, 8480, 8704, 8840, 9010, 10400, 10600, 10880, 11024, 11050, 11713, 12800, 13568, 13600, 13780, 14144, 14416, 16640, 16960, 17225, 17680, 18020, 20800, 21200, 21760, 22048, 22100, 22525, 23426, 27136, 27200, 27560, 28288, 28832, 33280, 33920, 34450, 35360, 36040, 41600, 42400, 43520, 44096, 44200, 45050, 46852, 54400, 55120, 56576, 57664, 58565, 67840, 68900, 70720, 72080, 83200, 84800, 88192, 88400, 90100, 93704, 108800, 110240, 113152, 115328, 117130, 135680, 137800, 141440, 144160, 166400, 169600, 176384, 176800, 180200, 187408, 217600, 220480, 230656, 234260, 275600, 282880, 288320, 292825, 339200, 352768, 353600, 360400, 374816, 440960, 461312, 468520, 551200, 565760, 576640, 585650, 678400, 707200, 720800, 749632, 881920, 937040, 1102400, 1153280, 1171300, 1414400, 1441600, 1499264, 1763840, 1874080, 2204800, 2306560, 2342600, 2828800, 2883200, 2998528, 3748160, 4409600, 4685200, 5766400, 5997056, 7496320, 8819200, 9370400, 11532800, 14992640, 18740800, 29985280, 37481600, 74963200, 149926400]

約数ペア:

[(1, 149926400), (2, 74963200), (4, 37481600), (5, 29985280), (8, 18740800), (10, 14992640), (13, 11532800), (16, 9370400), (17, 8819200), (20, 7496320), (25, 5997056), (26, 5766400), (32, 4685200), (34, 4409600), (40, 3748160), (50, 2998528), (52, 2883200), (53, 2828800), (64, 2342600), (65, 2306560), (68, 2204800), (80, 1874080), (85, 1763840), (100, 1499264), (104, 1441600), (106, 1414400), (128, 1171300), (130, 1153280), (136, 1102400), (160, 937040), (170, 881920), (200, 749632), (208, 720800), (212, 707200), (221, 678400), (256, 585650), (260, 576640), (265, 565760), (272, 551200), (320, 468520), (325, 461312), (340, 440960), (400, 374816), (416, 360400), (424, 353600), (425, 352768), (442, 339200), (512, 292825), (520, 288320), (530, 282880), (544, 275600), (640, 234260), (650, 230656), (680, 220480), (689, 217600), (800, 187408), (832, 180200), (848, 176800), (850, 176384), (884, 169600), (901, 166400), (1040, 144160), (1060, 141440), (1088, 137800), (1105, 135680), (1280, 117130), (1300, 115328), (1325, 113152), (1360, 110240), (1378, 108800), (1600, 93704), (1664, 90100), (1696, 88400), (1700, 88192), (1768, 84800), (1802, 83200), (2080, 72080), (2120, 70720), (2176, 68900), (2210, 67840), (2560, 58565), (2600, 57664), (2650, 56576), (2720, 55120), (2756, 54400), (3200, 46852), (3328, 45050), (3392, 44200), (3400, 44096), (3445, 43520), (3536, 42400), (3604, 41600), (4160, 36040), (4240, 35360), (4352, 34450), (4420, 33920), (4505, 33280), (5200, 28832), (5300, 28288), (5440, 27560), (5512, 27200), (5525, 27136), (6400, 23426), (6656, 22525), (6784, 22100), (6800, 22048), (6890, 21760), (7072, 21200), (7208, 20800), (8320, 18020), (8480, 17680), (8704, 17225), (8840, 16960), (9010, 16640), (10400, 14416), (10600, 14144), (10880, 13780), (11024, 13600), (11050, 13568), (11713, 12800)]