90189000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 332916480

約数和(自身を除く): 242727480

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, 660, 750, 792, 825, 900, 911, 990, 1000, 1100, 1125, 1320, 1375, 1500, 1650, 1800, 1822, 1980, 2200, 2250, 2475, 2733, 2750, 3000, 3300, 3644, 3960, 4125, 4500, 4555, 4950, 5466, 5500, 6600, 7288, 8199, 8250, 9000, 9110, 9900, 10021, 10932, 11000, 12375, 13665, 16398, 16500, 18220, 19800, 20042, 21864, 22775, 24750, 27330, 30063, 32796, 33000, 36440, 40084, 40995, 45550, 49500, 50105, 54660, 60126, 65592, 68325, 80168, 81990, 90189, 91100, 99000, 100210, 109320, 113875, 120252, 136650, 150315, 163980, 180378, 182200, 200420, 204975, 227750, 240504, 250525, 273300, 300630, 327960, 341625, 360756, 400840, 409950, 450945, 455500, 501050, 546600, 601260, 683250, 721512, 751575, 819900, 901890, 911000, 1002100, 1024875, 1202520, 1252625, 1366500, 1503150, 1639800, 1803780, 2004200, 2049750, 2254725, 2505250, 2733000, 3006300, 3607560, 3757875, 4099500, 4509450, 5010500, 6012600, 7515750, 8199000, 9018900, 10021000, 11273625, 15031500, 18037800, 22547250, 30063000, 45094500, 90189000]

約数ペア:

[(1, 90189000), (2, 45094500), (3, 30063000), (4, 22547250), (5, 18037800), (6, 15031500), (8, 11273625), (9, 10021000), (10, 9018900), (11, 8199000), (12, 7515750), (15, 6012600), (18, 5010500), (20, 4509450), (22, 4099500), (24, 3757875), (25, 3607560), (30, 3006300), (33, 2733000), (36, 2505250), (40, 2254725), (44, 2049750), (45, 2004200), (50, 1803780), (55, 1639800), (60, 1503150), (66, 1366500), (72, 1252625), (75, 1202520), (88, 1024875), (90, 1002100), (99, 911000), (100, 901890), (110, 819900), (120, 751575), (125, 721512), (132, 683250), (150, 601260), (165, 546600), (180, 501050), (198, 455500), (200, 450945), (220, 409950), (225, 400840), (250, 360756), (264, 341625), (275, 327960), (300, 300630), (330, 273300), (360, 250525), (375, 240504), (396, 227750), (440, 204975), (450, 200420), (495, 182200), (500, 180378), (550, 163980), (600, 150315), (660, 136650), (750, 120252), (792, 113875), (825, 109320), (900, 100210), (911, 99000), (990, 91100), (1000, 90189), (1100, 81990), (1125, 80168), (1320, 68325), (1375, 65592), (1500, 60126), (1650, 54660), (1800, 50105), (1822, 49500), (1980, 45550), (2200, 40995), (2250, 40084), (2475, 36440), (2733, 33000), (2750, 32796), (3000, 30063), (3300, 27330), (3644, 24750), (3960, 22775), (4125, 21864), (4500, 20042), (4555, 19800), (4950, 18220), (5466, 16500), (5500, 16398), (6600, 13665), (7288, 12375), (8199, 11000), (8250, 10932), (9000, 10021), (9110, 9900)]