7403700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 23748480

約数和(自身を除く): 16344780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 29, 30, 37, 46, 50, 58, 60, 69, 74, 75, 87, 92, 100, 111, 115, 116, 138, 145, 148, 150, 174, 185, 222, 230, 276, 290, 300, 345, 348, 370, 435, 444, 460, 555, 575, 580, 667, 690, 725, 740, 851, 870, 925, 1073, 1110, 1150, 1334, 1380, 1450, 1702, 1725, 1740, 1850, 2001, 2146, 2175, 2220, 2300, 2553, 2668, 2775, 2900, 3219, 3335, 3404, 3450, 3700, 4002, 4255, 4292, 4350, 5106, 5365, 5550, 6438, 6670, 6900, 8004, 8510, 8700, 10005, 10212, 10730, 11100, 12765, 12876, 13340, 16095, 16675, 17020, 20010, 21275, 21460, 24679, 25530, 26825, 32190, 33350, 40020, 42550, 49358, 50025, 51060, 53650, 63825, 64380, 66700, 74037, 80475, 85100, 98716, 100050, 107300, 123395, 127650, 148074, 160950, 200100, 246790, 255300, 296148, 321900, 370185, 493580, 616975, 740370, 1233950, 1480740, 1850925, 2467900, 3701850, 7403700]

約数ペア:

[(1, 7403700), (2, 3701850), (3, 2467900), (4, 1850925), (5, 1480740), (6, 1233950), (10, 740370), (12, 616975), (15, 493580), (20, 370185), (23, 321900), (25, 296148), (29, 255300), (30, 246790), (37, 200100), (46, 160950), (50, 148074), (58, 127650), (60, 123395), (69, 107300), (74, 100050), (75, 98716), (87, 85100), (92, 80475), (100, 74037), (111, 66700), (115, 64380), (116, 63825), (138, 53650), (145, 51060), (148, 50025), (150, 49358), (174, 42550), (185, 40020), (222, 33350), (230, 32190), (276, 26825), (290, 25530), (300, 24679), (345, 21460), (348, 21275), (370, 20010), (435, 17020), (444, 16675), (460, 16095), (555, 13340), (575, 12876), (580, 12765), (667, 11100), (690, 10730), (725, 10212), (740, 10005), (851, 8700), (870, 8510), (925, 8004), (1073, 6900), (1110, 6670), (1150, 6438), (1334, 5550), (1380, 5365), (1450, 5106), (1702, 4350), (1725, 4292), (1740, 4255), (1850, 4002), (2001, 3700), (2146, 3450), (2175, 3404), (2220, 3335), (2300, 3219), (2553, 2900), (2668, 2775)]