765900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 2572752

約数和(自身を除く): 1806852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 37, 45, 46, 50, 60, 69, 74, 75, 90, 92, 100, 111, 115, 138, 148, 150, 180, 185, 207, 222, 225, 230, 276, 300, 333, 345, 370, 414, 444, 450, 460, 555, 575, 666, 690, 740, 828, 851, 900, 925, 1035, 1110, 1150, 1332, 1380, 1665, 1702, 1725, 1850, 2070, 2220, 2300, 2553, 2775, 3330, 3404, 3450, 3700, 4140, 4255, 5106, 5175, 5550, 6660, 6900, 7659, 8325, 8510, 10212, 10350, 11100, 12765, 15318, 16650, 17020, 20700, 21275, 25530, 30636, 33300, 38295, 42550, 51060, 63825, 76590, 85100, 127650, 153180, 191475, 255300, 382950, 765900]

約数ペア:

[(1, 765900), (2, 382950), (3, 255300), (4, 191475), (5, 153180), (6, 127650), (9, 85100), (10, 76590), (12, 63825), (15, 51060), (18, 42550), (20, 38295), (23, 33300), (25, 30636), (30, 25530), (36, 21275), (37, 20700), (45, 17020), (46, 16650), (50, 15318), (60, 12765), (69, 11100), (74, 10350), (75, 10212), (90, 8510), (92, 8325), (100, 7659), (111, 6900), (115, 6660), (138, 5550), (148, 5175), (150, 5106), (180, 4255), (185, 4140), (207, 3700), (222, 3450), (225, 3404), (230, 3330), (276, 2775), (300, 2553), (333, 2300), (345, 2220), (370, 2070), (414, 1850), (444, 1725), (450, 1702), (460, 1665), (555, 1380), (575, 1332), (666, 1150), (690, 1110), (740, 1035), (828, 925), (851, 900)]