38629800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1951}}^1$

素因数の和:1984

約数の個数: 144

約数和(自身を含む): 141598080

約数和(自身を除く): 102968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1951, 1980, 2200, 2475, 3300, 3902, 3960, 4950, 5853, 6600, 7804, 9755, 9900, 11706, 15608, 17559, 19510, 19800, 21461, 23412, 29265, 35118, 39020, 42922, 46824, 48775, 58530, 64383, 70236, 78040, 85844, 87795, 97550, 107305, 117060, 128766, 140472, 146325, 171688, 175590, 193149, 195100, 214610, 234120, 257532, 292650, 321915, 351180, 386298, 390200, 429220, 438975, 515064, 536525, 585300, 643830, 702360, 772596, 858440, 877950, 965745, 1073050, 1170600, 1287660, 1545192, 1609575, 1755900, 1931490, 2146100, 2575320, 3219150, 3511800, 3862980, 4292200, 4828725, 6438300, 7725960, 9657450, 12876600, 19314900, 38629800]

約数ペア:

[(1, 38629800), (2, 19314900), (3, 12876600), (4, 9657450), (5, 7725960), (6, 6438300), (8, 4828725), (9, 4292200), (10, 3862980), (11, 3511800), (12, 3219150), (15, 2575320), (18, 2146100), (20, 1931490), (22, 1755900), (24, 1609575), (25, 1545192), (30, 1287660), (33, 1170600), (36, 1073050), (40, 965745), (44, 877950), (45, 858440), (50, 772596), (55, 702360), (60, 643830), (66, 585300), (72, 536525), (75, 515064), (88, 438975), (90, 429220), (99, 390200), (100, 386298), (110, 351180), (120, 321915), (132, 292650), (150, 257532), (165, 234120), (180, 214610), (198, 195100), (200, 193149), (220, 175590), (225, 171688), (264, 146325), (275, 140472), (300, 128766), (330, 117060), (360, 107305), (396, 97550), (440, 87795), (450, 85844), (495, 78040), (550, 70236), (600, 64383), (660, 58530), (792, 48775), (825, 46824), (900, 42922), (990, 39020), (1100, 35118), (1320, 29265), (1650, 23412), (1800, 21461), (1951, 19800), (1980, 19510), (2200, 17559), (2475, 15608), (3300, 11706), (3902, 9900), (3960, 9755), (4950, 7804), (5853, 6600)]