66453200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 90

約数和(自身を含む): 175615062

約数和(自身を除く): 109161862

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1373, 1936, 2200, 2420, 2746, 3025, 4400, 4840, 5492, 6050, 6865, 9680, 10984, 12100, 13730, 15103, 21968, 24200, 27460, 30206, 34325, 48400, 54920, 60412, 68650, 75515, 109840, 120824, 137300, 151030, 166133, 241648, 274600, 302060, 332266, 377575, 549200, 604120, 664532, 755150, 830665, 1208240, 1329064, 1510300, 1661330, 2658128, 3020600, 3322660, 4153325, 6041200, 6645320, 8306650, 13290640, 16613300, 33226600, 66453200]

約数ペア:

[(1, 66453200), (2, 33226600), (4, 16613300), (5, 13290640), (8, 8306650), (10, 6645320), (11, 6041200), (16, 4153325), (20, 3322660), (22, 3020600), (25, 2658128), (40, 1661330), (44, 1510300), (50, 1329064), (55, 1208240), (80, 830665), (88, 755150), (100, 664532), (110, 604120), (121, 549200), (176, 377575), (200, 332266), (220, 302060), (242, 274600), (275, 241648), (400, 166133), (440, 151030), (484, 137300), (550, 120824), (605, 109840), (880, 75515), (968, 68650), (1100, 60412), (1210, 54920), (1373, 48400), (1936, 34325), (2200, 30206), (2420, 27460), (2746, 24200), (3025, 21968), (4400, 15103), (4840, 13730), (5492, 12100), (6050, 10984), (6865, 9680)]