320700600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5399}}^1$

素因数の和:5435

約数の個数: 192

約数和(自身を含む): 1205280000

約数和(自身を除く): 884579400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 88, 90, 99, 100, 108, 110, 120, 132, 135, 150, 165, 180, 198, 200, 216, 220, 225, 264, 270, 275, 297, 300, 330, 360, 396, 440, 450, 495, 540, 550, 594, 600, 660, 675, 792, 825, 900, 990, 1080, 1100, 1188, 1320, 1350, 1485, 1650, 1800, 1980, 2200, 2376, 2475, 2700, 2970, 3300, 3960, 4950, 5399, 5400, 5940, 6600, 7425, 9900, 10798, 11880, 14850, 16197, 19800, 21596, 26995, 29700, 32394, 43192, 48591, 53990, 59389, 59400, 64788, 80985, 97182, 107980, 118778, 129576, 134975, 145773, 161970, 178167, 194364, 215960, 237556, 242955, 269950, 291546, 296945, 323940, 356334, 388728, 404925, 475112, 485910, 534501, 539900, 583092, 593890, 647880, 712668, 728865, 809850, 890835, 971820, 1069002, 1079800, 1166184, 1187780, 1214775, 1425336, 1457730, 1484725, 1603503, 1619700, 1781670, 1943640, 2138004, 2375560, 2429550, 2672505, 2915460, 2969450, 3207006, 3239400, 3563340, 3644325, 4276008, 4454175, 4859100, 5345010, 5830920, 5938900, 6414012, 7126680, 7288650, 8017515, 8908350, 9718200, 10690020, 11877800, 12828024, 13362525, 14577300, 16035030, 17816700, 21380040, 26725050, 29154600, 32070060, 35633400, 40087575, 53450100, 64140120, 80175150, 106900200, 160350300, 320700600]

約数ペア:

[(1, 320700600), (2, 160350300), (3, 106900200), (4, 80175150), (5, 64140120), (6, 53450100), (8, 40087575), (9, 35633400), (10, 32070060), (11, 29154600), (12, 26725050), (15, 21380040), (18, 17816700), (20, 16035030), (22, 14577300), (24, 13362525), (25, 12828024), (27, 11877800), (30, 10690020), (33, 9718200), (36, 8908350), (40, 8017515), (44, 7288650), (45, 7126680), (50, 6414012), (54, 5938900), (55, 5830920), (60, 5345010), (66, 4859100), (72, 4454175), (75, 4276008), (88, 3644325), (90, 3563340), (99, 3239400), (100, 3207006), (108, 2969450), (110, 2915460), (120, 2672505), (132, 2429550), (135, 2375560), (150, 2138004), (165, 1943640), (180, 1781670), (198, 1619700), (200, 1603503), (216, 1484725), (220, 1457730), (225, 1425336), (264, 1214775), (270, 1187780), (275, 1166184), (297, 1079800), (300, 1069002), (330, 971820), (360, 890835), (396, 809850), (440, 728865), (450, 712668), (495, 647880), (540, 593890), (550, 583092), (594, 539900), (600, 534501), (660, 485910), (675, 475112), (792, 404925), (825, 388728), (900, 356334), (990, 323940), (1080, 296945), (1100, 291546), (1188, 269950), (1320, 242955), (1350, 237556), (1485, 215960), (1650, 194364), (1800, 178167), (1980, 161970), (2200, 145773), (2376, 134975), (2475, 129576), (2700, 118778), (2970, 107980), (3300, 97182), (3960, 80985), (4950, 64788), (5399, 59400), (5400, 59389), (5940, 53990), (6600, 48591), (7425, 43192), (9900, 32394), (10798, 29700), (11880, 26995), (14850, 21596), (16197, 19800)]