380655000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{769}}^1$

素因数の和:812

約数の個数: 240

約数和(自身を含む): 1407205800

約数和(自身を除く): 1026550800

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, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 495, 500, 550, 600, 625, 660, 750, 769, 792, 825, 900, 990, 1000, 1100, 1125, 1250, 1320, 1375, 1500, 1538, 1650, 1800, 1875, 1980, 2200, 2250, 2307, 2475, 2500, 2750, 3000, 3076, 3300, 3750, 3845, 3960, 4125, 4500, 4614, 4950, 5000, 5500, 5625, 6152, 6600, 6875, 6921, 7500, 7690, 8250, 8459, 9000, 9228, 9900, 11000, 11250, 11535, 12375, 13750, 13842, 15000, 15380, 16500, 16918, 18456, 19225, 19800, 20625, 22500, 23070, 24750, 25377, 27500, 27684, 30760, 33000, 33836, 34605, 38450, 41250, 42295, 45000, 46140, 49500, 50754, 55000, 55368, 57675, 61875, 67672, 69210, 76131, 76900, 82500, 84590, 92280, 96125, 99000, 101508, 115350, 123750, 126885, 138420, 152262, 153800, 165000, 169180, 173025, 192250, 203016, 211475, 230700, 247500, 253770, 276840, 288375, 304524, 338360, 346050, 380655, 384500, 422950, 461400, 480625, 495000, 507540, 576750, 609048, 634425, 692100, 761310, 769000, 845900, 865125, 961250, 1015080, 1057375, 1153500, 1268850, 1384200, 1441875, 1522620, 1691800, 1730250, 1903275, 1922500, 2114750, 2307000, 2537700, 2883750, 3045240, 3172125, 3460500, 3806550, 3845000, 4229500, 4325625, 5075400, 5286875, 5767500, 6344250, 6921000, 7613100, 8459000, 8651250, 9516375, 10573750, 11535000, 12688500, 15226200, 15860625, 17302500, 19032750, 21147500, 25377000, 31721250, 34605000, 38065500, 42295000, 47581875, 63442500, 76131000, 95163750, 126885000, 190327500, 380655000]

約数ペア:

[(1, 380655000), (2, 190327500), (3, 126885000), (4, 95163750), (5, 76131000), (6, 63442500), (8, 47581875), (9, 42295000), (10, 38065500), (11, 34605000), (12, 31721250), (15, 25377000), (18, 21147500), (20, 19032750), (22, 17302500), (24, 15860625), (25, 15226200), (30, 12688500), (33, 11535000), (36, 10573750), (40, 9516375), (44, 8651250), (45, 8459000), (50, 7613100), (55, 6921000), (60, 6344250), (66, 5767500), (72, 5286875), (75, 5075400), (88, 4325625), (90, 4229500), (99, 3845000), (100, 3806550), (110, 3460500), (120, 3172125), (125, 3045240), (132, 2883750), (150, 2537700), (165, 2307000), (180, 2114750), (198, 1922500), (200, 1903275), (220, 1730250), (225, 1691800), (250, 1522620), (264, 1441875), (275, 1384200), (300, 1268850), (330, 1153500), (360, 1057375), (375, 1015080), (396, 961250), (440, 865125), (450, 845900), (495, 769000), (500, 761310), (550, 692100), (600, 634425), (625, 609048), (660, 576750), (750, 507540), (769, 495000), (792, 480625), (825, 461400), (900, 422950), (990, 384500), (1000, 380655), (1100, 346050), (1125, 338360), (1250, 304524), (1320, 288375), (1375, 276840), (1500, 253770), (1538, 247500), (1650, 230700), (1800, 211475), (1875, 203016), (1980, 192250), (2200, 173025), (2250, 169180), (2307, 165000), (2475, 153800), (2500, 152262), (2750, 138420), (3000, 126885), (3076, 123750), (3300, 115350), (3750, 101508), (3845, 99000), (3960, 96125), (4125, 92280), (4500, 84590), (4614, 82500), (4950, 76900), (5000, 76131), (5500, 69210), (5625, 67672), (6152, 61875), (6600, 57675), (6875, 55368), (6921, 55000), (7500, 50754), (7690, 49500), (8250, 46140), (8459, 45000), (9000, 42295), (9228, 41250), (9900, 38450), (11000, 34605), (11250, 33836), (11535, 33000), (12375, 30760), (13750, 27684), (13842, 27500), (15000, 25377), (15380, 24750), (16500, 23070), (16918, 22500), (18456, 20625), (19225, 19800)]