72216200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{7369}}^1$

素因数の和:7399

約数の個数: 72

約数和(自身を含む): 195341850

約数和(自身を除く): 123125650

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 7369, 9800, 14738, 29476, 36845, 51583, 58952, 73690, 103166, 147380, 184225, 206332, 257915, 294760, 361081, 368450, 412664, 515830, 722162, 736900, 1031660, 1289575, 1444324, 1473800, 1805405, 2063320, 2579150, 2888648, 3610810, 5158300, 7221620, 9027025, 10316600, 14443240, 18054050, 36108100, 72216200]

約数ペア:

[(1, 72216200), (2, 36108100), (4, 18054050), (5, 14443240), (7, 10316600), (8, 9027025), (10, 7221620), (14, 5158300), (20, 3610810), (25, 2888648), (28, 2579150), (35, 2063320), (40, 1805405), (49, 1473800), (50, 1444324), (56, 1289575), (70, 1031660), (98, 736900), (100, 722162), (140, 515830), (175, 412664), (196, 368450), (200, 361081), (245, 294760), (280, 257915), (350, 206332), (392, 184225), (490, 147380), (700, 103166), (980, 73690), (1225, 58952), (1400, 51583), (1960, 36845), (2450, 29476), (4900, 14738), (7369, 9800)]