138736500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 470625792

約数和(自身を除く): 331889292

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 125, 140, 146, 150, 175, 181, 210, 219, 250, 292, 300, 350, 362, 365, 375, 420, 438, 500, 511, 525, 543, 700, 724, 730, 750, 875, 876, 905, 1022, 1050, 1086, 1095, 1267, 1460, 1500, 1533, 1750, 1810, 1825, 2044, 2100, 2172, 2190, 2534, 2555, 2625, 2715, 3066, 3500, 3620, 3650, 3801, 4380, 4525, 5068, 5110, 5250, 5430, 5475, 6132, 6335, 7300, 7602, 7665, 9050, 9125, 10220, 10500, 10860, 10950, 12670, 12775, 13213, 13575, 15204, 15330, 18100, 18250, 19005, 21900, 22625, 25340, 25550, 26426, 27150, 27375, 30660, 31675, 36500, 38010, 38325, 39639, 45250, 51100, 52852, 54300, 54750, 63350, 63875, 66065, 67875, 76020, 76650, 79278, 90500, 92491, 95025, 109500, 126700, 127750, 132130, 135750, 153300, 158375, 158556, 184982, 190050, 191625, 198195, 255500, 264260, 271500, 277473, 316750, 330325, 369964, 380100, 383250, 396390, 462455, 475125, 554946, 633500, 660650, 766500, 792780, 924910, 950250, 990975, 1109892, 1321300, 1387365, 1651625, 1849820, 1900500, 1981950, 2312275, 2774730, 3303250, 3963900, 4624550, 4954875, 5549460, 6606500, 6936825, 9249100, 9909750, 11561375, 13873650, 19819500, 23122750, 27747300, 34684125, 46245500, 69368250, 138736500]

約数ペア:

[(1, 138736500), (2, 69368250), (3, 46245500), (4, 34684125), (5, 27747300), (6, 23122750), (7, 19819500), (10, 13873650), (12, 11561375), (14, 9909750), (15, 9249100), (20, 6936825), (21, 6606500), (25, 5549460), (28, 4954875), (30, 4624550), (35, 3963900), (42, 3303250), (50, 2774730), (60, 2312275), (70, 1981950), (73, 1900500), (75, 1849820), (84, 1651625), (100, 1387365), (105, 1321300), (125, 1109892), (140, 990975), (146, 950250), (150, 924910), (175, 792780), (181, 766500), (210, 660650), (219, 633500), (250, 554946), (292, 475125), (300, 462455), (350, 396390), (362, 383250), (365, 380100), (375, 369964), (420, 330325), (438, 316750), (500, 277473), (511, 271500), (525, 264260), (543, 255500), (700, 198195), (724, 191625), (730, 190050), (750, 184982), (875, 158556), (876, 158375), (905, 153300), (1022, 135750), (1050, 132130), (1086, 127750), (1095, 126700), (1267, 109500), (1460, 95025), (1500, 92491), (1533, 90500), (1750, 79278), (1810, 76650), (1825, 76020), (2044, 67875), (2100, 66065), (2172, 63875), (2190, 63350), (2534, 54750), (2555, 54300), (2625, 52852), (2715, 51100), (3066, 45250), (3500, 39639), (3620, 38325), (3650, 38010), (3801, 36500), (4380, 31675), (4525, 30660), (5068, 27375), (5110, 27150), (5250, 26426), (5430, 25550), (5475, 25340), (6132, 22625), (6335, 21900), (7300, 19005), (7602, 18250), (7665, 18100), (9050, 15330), (9125, 15204), (10220, 13575), (10500, 13213), (10860, 12775), (10950, 12670)]