2297700

素因数分解:

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

素因数の和:83

約数の個数: 144

約数和(自身を含む): 7916160

約数和(自身を除く): 5618460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 37, 45, 46, 50, 54, 60, 69, 74, 75, 90, 92, 100, 108, 111, 115, 135, 138, 148, 150, 180, 185, 207, 222, 225, 230, 270, 276, 300, 333, 345, 370, 414, 444, 450, 460, 540, 555, 575, 621, 666, 675, 690, 740, 828, 851, 900, 925, 999, 1035, 1110, 1150, 1242, 1332, 1350, 1380, 1665, 1702, 1725, 1850, 1998, 2070, 2220, 2300, 2484, 2553, 2700, 2775, 3105, 3330, 3404, 3450, 3700, 3996, 4140, 4255, 4995, 5106, 5175, 5550, 6210, 6660, 6900, 7659, 8325, 8510, 9990, 10212, 10350, 11100, 12420, 12765, 15318, 15525, 16650, 17020, 19980, 20700, 21275, 22977, 24975, 25530, 30636, 31050, 33300, 38295, 42550, 45954, 49950, 51060, 62100, 63825, 76590, 85100, 91908, 99900, 114885, 127650, 153180, 191475, 229770, 255300, 382950, 459540, 574425, 765900, 1148850, 2297700]

約数ペア:

[(1, 2297700), (2, 1148850), (3, 765900), (4, 574425), (5, 459540), (6, 382950), (9, 255300), (10, 229770), (12, 191475), (15, 153180), (18, 127650), (20, 114885), (23, 99900), (25, 91908), (27, 85100), (30, 76590), (36, 63825), (37, 62100), (45, 51060), (46, 49950), (50, 45954), (54, 42550), (60, 38295), (69, 33300), (74, 31050), (75, 30636), (90, 25530), (92, 24975), (100, 22977), (108, 21275), (111, 20700), (115, 19980), (135, 17020), (138, 16650), (148, 15525), (150, 15318), (180, 12765), (185, 12420), (207, 11100), (222, 10350), (225, 10212), (230, 9990), (270, 8510), (276, 8325), (300, 7659), (333, 6900), (345, 6660), (370, 6210), (414, 5550), (444, 5175), (450, 5106), (460, 4995), (540, 4255), (555, 4140), (575, 3996), (621, 3700), (666, 3450), (675, 3404), (690, 3330), (740, 3105), (828, 2775), (851, 2700), (900, 2553), (925, 2484), (999, 2300), (1035, 2220), (1110, 2070), (1150, 1998), (1242, 1850), (1332, 1725), (1350, 1702), (1380, 1665)]