99397100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:963

約数の個数: 72

約数和(自身を含む): 237745200

約数和(自身を除く): 138348100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 829, 1090, 1100, 1199, 1658, 2180, 2398, 2725, 3316, 4145, 4796, 5450, 5995, 8290, 9119, 10900, 11990, 16580, 18238, 20725, 23980, 29975, 36476, 41450, 45595, 59950, 82900, 90361, 91190, 119900, 180722, 182380, 227975, 361444, 451805, 455950, 903610, 911900, 993971, 1807220, 1987942, 2259025, 3975884, 4518050, 4969855, 9036100, 9939710, 19879420, 24849275, 49698550, 99397100]

約数ペア:

[(1, 99397100), (2, 49698550), (4, 24849275), (5, 19879420), (10, 9939710), (11, 9036100), (20, 4969855), (22, 4518050), (25, 3975884), (44, 2259025), (50, 1987942), (55, 1807220), (100, 993971), (109, 911900), (110, 903610), (218, 455950), (220, 451805), (275, 361444), (436, 227975), (545, 182380), (550, 180722), (829, 119900), (1090, 91190), (1100, 90361), (1199, 82900), (1658, 59950), (2180, 45595), (2398, 41450), (2725, 36476), (3316, 29975), (4145, 23980), (4796, 20725), (5450, 18238), (5995, 16580), (8290, 11990), (9119, 10900)]