71530686000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{3973927}}^1$

素因数の和:3973956

約数の個数: 120

約数和(自身を含む): 249832905504

約数和(自身を除く): 178302219504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000, 3973927, 7947854, 11921781, 15895708, 19869635, 23843562, 31791416, 35765343, 39739270, 47687124, 59608905, 63582832, 71530686, 79478540, 95374248, 99348175, 119217810, 143061372, 158957080, 178826715, 190748496, 198696350, 238435620, 286122744, 298044525, 317914160, 357653430, 397392700, 476871240, 496740875, 572245488, 596089050, 715306860, 794785400, 894133575, 953742480, 993481750, 1192178100, 1430613720, 1490222625, 1589570800, 1788267150, 1986963500, 2384356200, 2861227440, 2980445250, 3576534300, 3973927000, 4470667875, 4768712400, 5960890500, 7153068600, 7947854000, 8941335750, 11921781000, 14306137200, 17882671500, 23843562000, 35765343000, 71530686000]

約数ペア:

[(1, 71530686000), (2, 35765343000), (3, 23843562000), (4, 17882671500), (5, 14306137200), (6, 11921781000), (8, 8941335750), (9, 7947854000), (10, 7153068600), (12, 5960890500), (15, 4768712400), (16, 4470667875), (18, 3973927000), (20, 3576534300), (24, 2980445250), (25, 2861227440), (30, 2384356200), (36, 1986963500), (40, 1788267150), (45, 1589570800), (48, 1490222625), (50, 1430613720), (60, 1192178100), (72, 993481750), (75, 953742480), (80, 894133575), (90, 794785400), (100, 715306860), (120, 596089050), (125, 572245488), (144, 496740875), (150, 476871240), (180, 397392700), (200, 357653430), (225, 317914160), (240, 298044525), (250, 286122744), (300, 238435620), (360, 198696350), (375, 190748496), (400, 178826715), (450, 158957080), (500, 143061372), (600, 119217810), (720, 99348175), (750, 95374248), (900, 79478540), (1000, 71530686), (1125, 63582832), (1200, 59608905), (1500, 47687124), (1800, 39739270), (2000, 35765343), (2250, 31791416), (3000, 23843562), (3600, 19869635), (4500, 15895708), (6000, 11921781), (9000, 7947854), (18000, 3973927)]