1720227048900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{197727247}}^1$

素因数の和:197727293

約数の個数: 72

約数和(自身を含む): 5148817537920

約数和(自身を除く): 3428590489020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700, 197727247, 395454494, 593181741, 790908988, 988636235, 1186363482, 1977272470, 2372726964, 2965908705, 3954544940, 4943181175, 5734090163, 5931817410, 9886362350, 11468180326, 11863634820, 14829543525, 17202270489, 19772724700, 22936360652, 28670450815, 29659087050, 34404540978, 57340901630, 59318174100, 68809081956, 86011352445, 114681803260, 143352254075, 172022704890, 286704508150, 344045409780, 430056762225, 573409016300, 860113524450, 1720227048900]

約数ペア:

[(1, 1720227048900), (2, 860113524450), (3, 573409016300), (4, 430056762225), (5, 344045409780), (6, 286704508150), (10, 172022704890), (12, 143352254075), (15, 114681803260), (20, 86011352445), (25, 68809081956), (29, 59318174100), (30, 57340901630), (50, 34404540978), (58, 29659087050), (60, 28670450815), (75, 22936360652), (87, 19772724700), (100, 17202270489), (116, 14829543525), (145, 11863634820), (150, 11468180326), (174, 9886362350), (290, 5931817410), (300, 5734090163), (348, 4943181175), (435, 3954544940), (580, 2965908705), (725, 2372726964), (870, 1977272470), (1450, 1186363482), (1740, 988636235), (2175, 790908988), (2900, 593181741), (4350, 395454494), (8700, 197727247)]