30305700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 108

約数和(自身を含む): 96049408

約数和(自身を除く): 65743708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 151, 180, 223, 225, 300, 302, 446, 450, 453, 604, 669, 755, 892, 900, 906, 1115, 1338, 1359, 1510, 1812, 2007, 2230, 2265, 2676, 2718, 3020, 3345, 3775, 4014, 4460, 4530, 5436, 5575, 6690, 6795, 7550, 8028, 9060, 10035, 11150, 11325, 13380, 13590, 15100, 16725, 20070, 22300, 22650, 27180, 33450, 33673, 33975, 40140, 45300, 50175, 66900, 67346, 67950, 100350, 101019, 134692, 135900, 168365, 200700, 202038, 303057, 336730, 404076, 505095, 606114, 673460, 841825, 1010190, 1212228, 1515285, 1683650, 2020380, 2525475, 3030570, 3367300, 5050950, 6061140, 7576425, 10101900, 15152850, 30305700]

約数ペア:

[(1, 30305700), (2, 15152850), (3, 10101900), (4, 7576425), (5, 6061140), (6, 5050950), (9, 3367300), (10, 3030570), (12, 2525475), (15, 2020380), (18, 1683650), (20, 1515285), (25, 1212228), (30, 1010190), (36, 841825), (45, 673460), (50, 606114), (60, 505095), (75, 404076), (90, 336730), (100, 303057), (150, 202038), (151, 200700), (180, 168365), (223, 135900), (225, 134692), (300, 101019), (302, 100350), (446, 67950), (450, 67346), (453, 66900), (604, 50175), (669, 45300), (755, 40140), (892, 33975), (900, 33673), (906, 33450), (1115, 27180), (1338, 22650), (1359, 22300), (1510, 20070), (1812, 16725), (2007, 15100), (2230, 13590), (2265, 13380), (2676, 11325), (2718, 11150), (3020, 10035), (3345, 9060), (3775, 8028), (4014, 7550), (4460, 6795), (4530, 6690), (5436, 5575)]