72121338000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{4006741}}^1$

素因数の和:4006770

約数の個数: 120

約数和(自身を含む): 251895856056

約数和(自身を除く): 179774518056

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, 4006741, 8013482, 12020223, 16026964, 20033705, 24040446, 32053928, 36060669, 40067410, 48080892, 60101115, 64107856, 72121338, 80134820, 96161784, 100168525, 120202230, 144242676, 160269640, 180303345, 192323568, 200337050, 240404460, 288485352, 300505575, 320539280, 360606690, 400674100, 480808920, 500842625, 576970704, 601011150, 721213380, 801348200, 901516725, 961617840, 1001685250, 1202022300, 1442426760, 1502527875, 1602696400, 1803033450, 2003370500, 2404044600, 2884853520, 3005055750, 3606066900, 4006741000, 4507583625, 4808089200, 6010111500, 7212133800, 8013482000, 9015167250, 12020223000, 14424267600, 18030334500, 24040446000, 36060669000, 72121338000]

約数ペア:

[(1, 72121338000), (2, 36060669000), (3, 24040446000), (4, 18030334500), (5, 14424267600), (6, 12020223000), (8, 9015167250), (9, 8013482000), (10, 7212133800), (12, 6010111500), (15, 4808089200), (16, 4507583625), (18, 4006741000), (20, 3606066900), (24, 3005055750), (25, 2884853520), (30, 2404044600), (36, 2003370500), (40, 1803033450), (45, 1602696400), (48, 1502527875), (50, 1442426760), (60, 1202022300), (72, 1001685250), (75, 961617840), (80, 901516725), (90, 801348200), (100, 721213380), (120, 601011150), (125, 576970704), (144, 500842625), (150, 480808920), (180, 400674100), (200, 360606690), (225, 320539280), (240, 300505575), (250, 288485352), (300, 240404460), (360, 200337050), (375, 192323568), (400, 180303345), (450, 160269640), (500, 144242676), (600, 120202230), (720, 100168525), (750, 96161784), (900, 80134820), (1000, 72121338), (1125, 64107856), (1200, 60101115), (1500, 48080892), (1800, 40067410), (2000, 36060669), (2250, 32053928), (3000, 24040446), (3600, 20033705), (4500, 16026964), (6000, 12020223), (9000, 8013482), (18000, 4006741)]