157025600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 428597568

約数和(自身を除く): 271571968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 25, 32, 34, 40, 46, 50, 64, 68, 80, 85, 92, 100, 115, 136, 160, 170, 184, 200, 230, 251, 272, 320, 340, 368, 391, 400, 425, 460, 502, 544, 575, 680, 736, 782, 800, 850, 920, 1004, 1088, 1150, 1255, 1360, 1472, 1564, 1600, 1700, 1840, 1955, 2008, 2300, 2510, 2720, 3128, 3400, 3680, 3910, 4016, 4267, 4600, 5020, 5440, 5773, 6256, 6275, 6800, 7360, 7820, 8032, 8534, 9200, 9775, 10040, 11546, 12512, 12550, 13600, 15640, 16064, 17068, 18400, 19550, 20080, 21335, 23092, 25024, 25100, 27200, 28865, 31280, 34136, 36800, 39100, 40160, 42670, 46184, 50200, 57730, 62560, 68272, 78200, 80320, 85340, 92368, 98141, 100400, 106675, 115460, 125120, 136544, 144325, 156400, 170680, 184736, 196282, 200800, 213350, 230920, 273088, 288650, 312800, 341360, 369472, 392564, 401600, 426700, 461840, 490705, 577300, 625600, 682720, 785128, 853400, 923680, 981410, 1154600, 1365440, 1570256, 1706800, 1847360, 1962820, 2309200, 2453525, 3140512, 3413600, 3925640, 4618400, 4907050, 6281024, 6827200, 7851280, 9236800, 9814100, 15702560, 19628200, 31405120, 39256400, 78512800, 157025600]

約数ペア:

[(1, 157025600), (2, 78512800), (4, 39256400), (5, 31405120), (8, 19628200), (10, 15702560), (16, 9814100), (17, 9236800), (20, 7851280), (23, 6827200), (25, 6281024), (32, 4907050), (34, 4618400), (40, 3925640), (46, 3413600), (50, 3140512), (64, 2453525), (68, 2309200), (80, 1962820), (85, 1847360), (92, 1706800), (100, 1570256), (115, 1365440), (136, 1154600), (160, 981410), (170, 923680), (184, 853400), (200, 785128), (230, 682720), (251, 625600), (272, 577300), (320, 490705), (340, 461840), (368, 426700), (391, 401600), (400, 392564), (425, 369472), (460, 341360), (502, 312800), (544, 288650), (575, 273088), (680, 230920), (736, 213350), (782, 200800), (800, 196282), (850, 184736), (920, 170680), (1004, 156400), (1088, 144325), (1150, 136544), (1255, 125120), (1360, 115460), (1472, 106675), (1564, 100400), (1600, 98141), (1700, 92368), (1840, 85340), (1955, 80320), (2008, 78200), (2300, 68272), (2510, 62560), (2720, 57730), (3128, 50200), (3400, 46184), (3680, 42670), (3910, 40160), (4016, 39100), (4267, 36800), (4600, 34136), (5020, 31280), (5440, 28865), (5773, 27200), (6256, 25100), (6275, 25024), (6800, 23092), (7360, 21335), (7820, 20080), (8032, 19550), (8534, 18400), (9200, 17068), (9775, 16064), (10040, 15640), (11546, 13600), (12512, 12550)]