161006400

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{3727}}^1$

素因数の和:3758

約数の個数: 168

約数和(自身を含む): 587085440

約数和(自身を除く): 426079040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 3727, 4320, 4800, 5400, 7200, 7454, 8640, 10800, 11181, 14400, 14908, 18635, 21600, 22362, 29816, 33543, 37270, 43200, 44724, 55905, 59632, 67086, 74540, 89448, 93175, 100629, 111810, 119264, 134172, 149080, 167715, 178896, 186350, 201258, 223620, 238528, 268344, 279525, 298160, 335430, 357792, 372700, 402516, 447240, 503145, 536688, 559050, 596320, 670860, 715584, 745400, 805032, 838575, 894480, 1006290, 1073376, 1118100, 1192640, 1341720, 1490800, 1610064, 1677150, 1788960, 2012580, 2146752, 2236200, 2515725, 2683440, 2981600, 3220128, 3354300, 3577920, 4025160, 4472400, 5031450, 5366880, 5963200, 6440256, 6708600, 8050320, 8944800, 10062900, 10733760, 13417200, 16100640, 17889600, 20125800, 26834400, 32201280, 40251600, 53668800, 80503200, 161006400]

約数ペア:

[(1, 161006400), (2, 80503200), (3, 53668800), (4, 40251600), (5, 32201280), (6, 26834400), (8, 20125800), (9, 17889600), (10, 16100640), (12, 13417200), (15, 10733760), (16, 10062900), (18, 8944800), (20, 8050320), (24, 6708600), (25, 6440256), (27, 5963200), (30, 5366880), (32, 5031450), (36, 4472400), (40, 4025160), (45, 3577920), (48, 3354300), (50, 3220128), (54, 2981600), (60, 2683440), (64, 2515725), (72, 2236200), (75, 2146752), (80, 2012580), (90, 1788960), (96, 1677150), (100, 1610064), (108, 1490800), (120, 1341720), (135, 1192640), (144, 1118100), (150, 1073376), (160, 1006290), (180, 894480), (192, 838575), (200, 805032), (216, 745400), (225, 715584), (240, 670860), (270, 596320), (288, 559050), (300, 536688), (320, 503145), (360, 447240), (400, 402516), (432, 372700), (450, 357792), (480, 335430), (540, 298160), (576, 279525), (600, 268344), (675, 238528), (720, 223620), (800, 201258), (864, 186350), (900, 178896), (960, 167715), (1080, 149080), (1200, 134172), (1350, 119264), (1440, 111810), (1600, 100629), (1728, 93175), (1800, 89448), (2160, 74540), (2400, 67086), (2700, 59632), (2880, 55905), (3600, 44724), (3727, 43200), (4320, 37270), (4800, 33543), (5400, 29816), (7200, 22362), (7454, 21600), (8640, 18635), (10800, 14908), (11181, 14400)]