72324900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8929}}^1$

素因数の和:8955

約数の個数: 90

約数和(自身を含む): 234475010

約数和(自身を除く): 162150110

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8929, 17858, 26787, 35716, 44645, 53574, 80361, 89290, 107148, 133935, 160722, 178580, 223225, 241083, 267870, 321444, 401805, 446450, 482166, 535740, 669675, 723249, 803610, 892900, 964332, 1205415, 1339350, 1446498, 1607220, 2009025, 2410830, 2678700, 2892996, 3616245, 4018050, 4821660, 6027075, 7232490, 8036100, 12054150, 14464980, 18081225, 24108300, 36162450, 72324900]

約数ペア:

[(1, 72324900), (2, 36162450), (3, 24108300), (4, 18081225), (5, 14464980), (6, 12054150), (9, 8036100), (10, 7232490), (12, 6027075), (15, 4821660), (18, 4018050), (20, 3616245), (25, 2892996), (27, 2678700), (30, 2410830), (36, 2009025), (45, 1607220), (50, 1446498), (54, 1339350), (60, 1205415), (75, 964332), (81, 892900), (90, 803610), (100, 723249), (108, 669675), (135, 535740), (150, 482166), (162, 446450), (180, 401805), (225, 321444), (270, 267870), (300, 241083), (324, 223225), (405, 178580), (450, 160722), (540, 133935), (675, 107148), (810, 89290), (900, 80361), (1350, 53574), (1620, 44645), (2025, 35716), (2700, 26787), (4050, 17858), (8100, 8929)]