52121700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2046

約数の個数: 108

約数和(自身を含む): 169090740

約数和(自身を除く): 116969040

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 1997, 2175, 2610, 2900, 3994, 4350, 5220, 5991, 6525, 7988, 8700, 9985, 11982, 13050, 17973, 19970, 23964, 26100, 29955, 35946, 39940, 49925, 57913, 59910, 71892, 89865, 99850, 115826, 119820, 149775, 173739, 179730, 199700, 231652, 289565, 299550, 347478, 359460, 449325, 521217, 579130, 599100, 694956, 868695, 898650, 1042434, 1158260, 1447825, 1737390, 1797300, 2084868, 2606085, 2895650, 3474780, 4343475, 5212170, 5791300, 8686950, 10424340, 13030425, 17373900, 26060850, 52121700]

約数ペア:

[(1, 52121700), (2, 26060850), (3, 17373900), (4, 13030425), (5, 10424340), (6, 8686950), (9, 5791300), (10, 5212170), (12, 4343475), (15, 3474780), (18, 2895650), (20, 2606085), (25, 2084868), (29, 1797300), (30, 1737390), (36, 1447825), (45, 1158260), (50, 1042434), (58, 898650), (60, 868695), (75, 694956), (87, 599100), (90, 579130), (100, 521217), (116, 449325), (145, 359460), (150, 347478), (174, 299550), (180, 289565), (225, 231652), (261, 199700), (290, 179730), (300, 173739), (348, 149775), (435, 119820), (450, 115826), (522, 99850), (580, 89865), (725, 71892), (870, 59910), (900, 57913), (1044, 49925), (1305, 39940), (1450, 35946), (1740, 29955), (1997, 26100), (2175, 23964), (2610, 19970), (2900, 17973), (3994, 13050), (4350, 11982), (5220, 9985), (5991, 8700), (6525, 7988)]