157827200

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 422949120

約数和(自身を除く): 265121920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 37, 40, 43, 50, 62, 64, 74, 80, 86, 100, 124, 128, 148, 155, 160, 172, 185, 200, 215, 248, 296, 310, 320, 344, 370, 400, 430, 496, 592, 620, 640, 688, 740, 775, 800, 860, 925, 992, 1075, 1147, 1184, 1240, 1333, 1376, 1480, 1550, 1591, 1600, 1720, 1850, 1984, 2150, 2294, 2368, 2480, 2666, 2752, 2960, 3100, 3182, 3200, 3440, 3700, 3968, 4300, 4588, 4736, 4960, 5332, 5504, 5735, 5920, 6200, 6364, 6665, 6880, 7400, 7955, 8600, 9176, 9920, 10664, 11470, 11840, 12400, 12728, 13330, 13760, 14800, 15910, 17200, 18352, 19840, 21328, 22940, 23680, 24800, 25456, 26660, 27520, 28675, 29600, 31820, 33325, 34400, 36704, 39775, 42656, 45880, 49321, 49600, 50912, 53320, 57350, 59200, 63640, 66650, 68800, 73408, 79550, 85312, 91760, 98642, 99200, 101824, 106640, 114700, 118400, 127280, 133300, 137600, 146816, 159100, 170624, 183520, 197284, 203648, 213280, 229400, 246605, 254560, 266600, 318200, 367040, 394568, 426560, 458800, 493210, 509120, 533200, 636400, 734080, 789136, 853120, 917600, 986420, 1018240, 1066400, 1233025, 1272800, 1578272, 1835200, 1972840, 2132800, 2466050, 2545600, 3156544, 3670400, 3945680, 4265600, 4932100, 5091200, 6313088, 7891360, 9864200, 15782720, 19728400, 31565440, 39456800, 78913600, 157827200]

約数ペア:

[(1, 157827200), (2, 78913600), (4, 39456800), (5, 31565440), (8, 19728400), (10, 15782720), (16, 9864200), (20, 7891360), (25, 6313088), (31, 5091200), (32, 4932100), (37, 4265600), (40, 3945680), (43, 3670400), (50, 3156544), (62, 2545600), (64, 2466050), (74, 2132800), (80, 1972840), (86, 1835200), (100, 1578272), (124, 1272800), (128, 1233025), (148, 1066400), (155, 1018240), (160, 986420), (172, 917600), (185, 853120), (200, 789136), (215, 734080), (248, 636400), (296, 533200), (310, 509120), (320, 493210), (344, 458800), (370, 426560), (400, 394568), (430, 367040), (496, 318200), (592, 266600), (620, 254560), (640, 246605), (688, 229400), (740, 213280), (775, 203648), (800, 197284), (860, 183520), (925, 170624), (992, 159100), (1075, 146816), (1147, 137600), (1184, 133300), (1240, 127280), (1333, 118400), (1376, 114700), (1480, 106640), (1550, 101824), (1591, 99200), (1600, 98642), (1720, 91760), (1850, 85312), (1984, 79550), (2150, 73408), (2294, 68800), (2368, 66650), (2480, 63640), (2666, 59200), (2752, 57350), (2960, 53320), (3100, 50912), (3182, 49600), (3200, 49321), (3440, 45880), (3700, 42656), (3968, 39775), (4300, 36704), (4588, 34400), (4736, 33325), (4960, 31820), (5332, 29600), (5504, 28675), (5735, 27520), (5920, 26660), (6200, 25456), (6364, 24800), (6665, 23680), (6880, 22940), (7400, 21328), (7955, 19840), (8600, 18352), (9176, 17200), (9920, 15910), (10664, 14800), (11470, 13760), (11840, 13330), (12400, 12728)]