21166200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 77617800

約数和(自身を除く): 56451600

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, 1069, 1100, 1320, 1650, 1800, 1980, 2138, 2200, 2475, 3207, 3300, 3960, 4276, 4950, 5345, 6414, 6600, 8552, 9621, 9900, 10690, 11759, 12828, 16035, 19242, 19800, 21380, 23518, 25656, 26725, 32070, 35277, 38484, 42760, 47036, 48105, 53450, 58795, 64140, 70554, 76968, 80175, 94072, 96210, 105831, 106900, 117590, 128280, 141108, 160350, 176385, 192420, 211662, 213800, 235180, 240525, 282216, 293975, 320700, 352770, 384840, 423324, 470360, 481050, 529155, 587950, 641400, 705540, 846648, 881925, 962100, 1058310, 1175900, 1411080, 1763850, 1924200, 2116620, 2351800, 2645775, 3527700, 4233240, 5291550, 7055400, 10583100, 21166200]

約数ペア:

[(1, 21166200), (2, 10583100), (3, 7055400), (4, 5291550), (5, 4233240), (6, 3527700), (8, 2645775), (9, 2351800), (10, 2116620), (11, 1924200), (12, 1763850), (15, 1411080), (18, 1175900), (20, 1058310), (22, 962100), (24, 881925), (25, 846648), (30, 705540), (33, 641400), (36, 587950), (40, 529155), (44, 481050), (45, 470360), (50, 423324), (55, 384840), (60, 352770), (66, 320700), (72, 293975), (75, 282216), (88, 240525), (90, 235180), (99, 213800), (100, 211662), (110, 192420), (120, 176385), (132, 160350), (150, 141108), (165, 128280), (180, 117590), (198, 106900), (200, 105831), (220, 96210), (225, 94072), (264, 80175), (275, 76968), (300, 70554), (330, 64140), (360, 58795), (396, 53450), (440, 48105), (450, 47036), (495, 42760), (550, 38484), (600, 35277), (660, 32070), (792, 26725), (825, 25656), (900, 23518), (990, 21380), (1069, 19800), (1100, 19242), (1320, 16035), (1650, 12828), (1800, 11759), (1980, 10690), (2138, 9900), (2200, 9621), (2475, 8552), (3207, 6600), (3300, 6414), (3960, 5345), (4276, 4950)]