121759200

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{1879}}^1$

素因数の和:1911

約数の個数: 180

約数和(自身を含む): 444268440

約数和(自身を除く): 322509240

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, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 1879, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3758, 4050, 4320, 5400, 5637, 6480, 7200, 7516, 8100, 9395, 10800, 11274, 12960, 15032, 16200, 16911, 18790, 21600, 22548, 28185, 30064, 32400, 33822, 37580, 45096, 46975, 50733, 56370, 60128, 64800, 67644, 75160, 84555, 90192, 93950, 101466, 112740, 135288, 140925, 150320, 152199, 169110, 180384, 187900, 202932, 225480, 253665, 270576, 281850, 300640, 304398, 338220, 375800, 405864, 422775, 450960, 507330, 541152, 563700, 608796, 676440, 751600, 760995, 811728, 845550, 901920, 1014660, 1127400, 1217592, 1268325, 1352880, 1503200, 1521990, 1623456, 1691100, 2029320, 2254800, 2435184, 2536650, 2705760, 3043980, 3382200, 3804975, 4058640, 4509600, 4870368, 5073300, 6087960, 6764400, 7609950, 8117280, 10146600, 12175920, 13528800, 15219900, 20293200, 24351840, 30439800, 40586400, 60879600, 121759200]

約数ペア:

[(1, 121759200), (2, 60879600), (3, 40586400), (4, 30439800), (5, 24351840), (6, 20293200), (8, 15219900), (9, 13528800), (10, 12175920), (12, 10146600), (15, 8117280), (16, 7609950), (18, 6764400), (20, 6087960), (24, 5073300), (25, 4870368), (27, 4509600), (30, 4058640), (32, 3804975), (36, 3382200), (40, 3043980), (45, 2705760), (48, 2536650), (50, 2435184), (54, 2254800), (60, 2029320), (72, 1691100), (75, 1623456), (80, 1521990), (81, 1503200), (90, 1352880), (96, 1268325), (100, 1217592), (108, 1127400), (120, 1014660), (135, 901920), (144, 845550), (150, 811728), (160, 760995), (162, 751600), (180, 676440), (200, 608796), (216, 563700), (225, 541152), (240, 507330), (270, 450960), (288, 422775), (300, 405864), (324, 375800), (360, 338220), (400, 304398), (405, 300640), (432, 281850), (450, 270576), (480, 253665), (540, 225480), (600, 202932), (648, 187900), (675, 180384), (720, 169110), (800, 152199), (810, 150320), (864, 140925), (900, 135288), (1080, 112740), (1200, 101466), (1296, 93950), (1350, 90192), (1440, 84555), (1620, 75160), (1800, 67644), (1879, 64800), (2025, 60128), (2160, 56370), (2400, 50733), (2592, 46975), (2700, 45096), (3240, 37580), (3600, 33822), (3758, 32400), (4050, 30064), (4320, 28185), (5400, 22548), (5637, 21600), (6480, 18790), (7200, 16911), (7516, 16200), (8100, 15032), (9395, 12960), (10800, 11274)]