20145766200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{65707}}^1$

素因数の和:65806

約数の個数: 192

約数和(自身を含む): 72352392960

約数和(自身を除く): 52206626760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 73, 75, 84, 100, 105, 120, 140, 146, 150, 168, 175, 200, 210, 219, 280, 292, 300, 350, 365, 420, 438, 511, 525, 584, 600, 700, 730, 840, 876, 1022, 1050, 1095, 1400, 1460, 1533, 1752, 1825, 2044, 2100, 2190, 2555, 2920, 3066, 3650, 4088, 4200, 4380, 5110, 5475, 6132, 7300, 7665, 8760, 10220, 10950, 12264, 12775, 14600, 15330, 20440, 21900, 25550, 30660, 38325, 43800, 51100, 61320, 65707, 76650, 102200, 131414, 153300, 197121, 262828, 306600, 328535, 394242, 459949, 525656, 657070, 788484, 919898, 985605, 1314140, 1379847, 1576968, 1642675, 1839796, 1971210, 2299745, 2628280, 2759694, 3285350, 3679592, 3942420, 4599490, 4796611, 4928025, 5519388, 6570700, 6899235, 7884840, 9198980, 9593222, 9856050, 11038776, 11498725, 13141400, 13798470, 14389833, 18397960, 19186444, 19712100, 22997450, 23983055, 27596940, 28779666, 33576277, 34496175, 38372888, 39424200, 45994900, 47966110, 55193880, 57559332, 67152554, 68992350, 71949165, 91989800, 95932220, 100728831, 115118664, 119915275, 134305108, 137984700, 143898330, 167881385, 191864440, 201457662, 239830550, 268610216, 275969400, 287796660, 335762770, 359745825, 402915324, 479661100, 503644155, 575593320, 671525540, 719491650, 805830648, 839406925, 959322200, 1007288310, 1343051080, 1438983300, 1678813850, 2014576620, 2518220775, 2877966600, 3357627700, 4029153240, 5036441550, 6715255400, 10072883100, 20145766200]

約数ペア:

[(1, 20145766200), (2, 10072883100), (3, 6715255400), (4, 5036441550), (5, 4029153240), (6, 3357627700), (7, 2877966600), (8, 2518220775), (10, 2014576620), (12, 1678813850), (14, 1438983300), (15, 1343051080), (20, 1007288310), (21, 959322200), (24, 839406925), (25, 805830648), (28, 719491650), (30, 671525540), (35, 575593320), (40, 503644155), (42, 479661100), (50, 402915324), (56, 359745825), (60, 335762770), (70, 287796660), (73, 275969400), (75, 268610216), (84, 239830550), (100, 201457662), (105, 191864440), (120, 167881385), (140, 143898330), (146, 137984700), (150, 134305108), (168, 119915275), (175, 115118664), (200, 100728831), (210, 95932220), (219, 91989800), (280, 71949165), (292, 68992350), (300, 67152554), (350, 57559332), (365, 55193880), (420, 47966110), (438, 45994900), (511, 39424200), (525, 38372888), (584, 34496175), (600, 33576277), (700, 28779666), (730, 27596940), (840, 23983055), (876, 22997450), (1022, 19712100), (1050, 19186444), (1095, 18397960), (1400, 14389833), (1460, 13798470), (1533, 13141400), (1752, 11498725), (1825, 11038776), (2044, 9856050), (2100, 9593222), (2190, 9198980), (2555, 7884840), (2920, 6899235), (3066, 6570700), (3650, 5519388), (4088, 4928025), (4200, 4796611), (4380, 4599490), (5110, 3942420), (5475, 3679592), (6132, 3285350), (7300, 2759694), (7665, 2628280), (8760, 2299745), (10220, 1971210), (10950, 1839796), (12264, 1642675), (12775, 1576968), (14600, 1379847), (15330, 1314140), (20440, 985605), (21900, 919898), (25550, 788484), (30660, 657070), (38325, 525656), (43800, 459949), (51100, 394242), (61320, 328535), (65707, 306600), (76650, 262828), (102200, 197121), (131414, 153300)]