120750000

素因数分解:

$2^4\times 3^1\times 5^6\times 7^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 280

約数和(自身を含む): 464994048

約数和(自身を除く): 344244048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 100, 105, 112, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 240, 250, 276, 280, 300, 322, 336, 345, 350, 368, 375, 400, 420, 460, 483, 500, 525, 552, 560, 575, 600, 625, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1050, 1104, 1150, 1200, 1250, 1288, 1380, 1400, 1500, 1610, 1680, 1725, 1750, 1840, 1875, 1932, 2000, 2100, 2300, 2415, 2500, 2576, 2625, 2760, 2800, 2875, 3000, 3125, 3220, 3450, 3500, 3750, 3864, 4025, 4200, 4375, 4600, 4830, 5000, 5250, 5520, 5750, 6000, 6250, 6440, 6900, 7000, 7500, 7728, 8050, 8400, 8625, 8750, 9200, 9375, 9660, 10000, 10500, 11500, 12075, 12500, 12880, 13125, 13800, 14000, 14375, 15000, 15625, 16100, 17250, 17500, 18750, 19320, 20125, 21000, 21875, 23000, 24150, 25000, 26250, 27600, 28750, 30000, 31250, 32200, 34500, 35000, 37500, 38640, 40250, 42000, 43125, 43750, 46000, 46875, 48300, 50000, 52500, 57500, 60375, 62500, 64400, 65625, 69000, 70000, 71875, 75000, 80500, 86250, 87500, 93750, 96600, 100625, 105000, 109375, 115000, 120750, 125000, 131250, 138000, 143750, 150000, 161000, 172500, 175000, 187500, 193200, 201250, 210000, 215625, 218750, 230000, 241500, 250000, 262500, 287500, 301875, 322000, 328125, 345000, 350000, 359375, 375000, 402500, 431250, 437500, 483000, 503125, 525000, 575000, 603750, 656250, 690000, 718750, 750000, 805000, 862500, 875000, 966000, 1006250, 1050000, 1078125, 1150000, 1207500, 1312500, 1437500, 1509375, 1610000, 1725000, 1750000, 2012500, 2156250, 2415000, 2515625, 2625000, 2875000, 3018750, 3450000, 4025000, 4312500, 4830000, 5031250, 5250000, 5750000, 6037500, 7546875, 8050000, 8625000, 10062500, 12075000, 15093750, 17250000, 20125000, 24150000, 30187500, 40250000, 60375000, 120750000]

約数ペア:

[(1, 120750000), (2, 60375000), (3, 40250000), (4, 30187500), (5, 24150000), (6, 20125000), (7, 17250000), (8, 15093750), (10, 12075000), (12, 10062500), (14, 8625000), (15, 8050000), (16, 7546875), (20, 6037500), (21, 5750000), (23, 5250000), (24, 5031250), (25, 4830000), (28, 4312500), (30, 4025000), (35, 3450000), (40, 3018750), (42, 2875000), (46, 2625000), (48, 2515625), (50, 2415000), (56, 2156250), (60, 2012500), (69, 1750000), (70, 1725000), (75, 1610000), (80, 1509375), (84, 1437500), (92, 1312500), (100, 1207500), (105, 1150000), (112, 1078125), (115, 1050000), (120, 1006250), (125, 966000), (138, 875000), (140, 862500), (150, 805000), (161, 750000), (168, 718750), (175, 690000), (184, 656250), (200, 603750), (210, 575000), (230, 525000), (240, 503125), (250, 483000), (276, 437500), (280, 431250), (300, 402500), (322, 375000), (336, 359375), (345, 350000), (350, 345000), (368, 328125), (375, 322000), (400, 301875), (420, 287500), (460, 262500), (483, 250000), (500, 241500), (525, 230000), (552, 218750), (560, 215625), (575, 210000), (600, 201250), (625, 193200), (644, 187500), (690, 175000), (700, 172500), (750, 161000), (805, 150000), (840, 143750), (875, 138000), (920, 131250), (966, 125000), (1000, 120750), (1050, 115000), (1104, 109375), (1150, 105000), (1200, 100625), (1250, 96600), (1288, 93750), (1380, 87500), (1400, 86250), (1500, 80500), (1610, 75000), (1680, 71875), (1725, 70000), (1750, 69000), (1840, 65625), (1875, 64400), (1932, 62500), (2000, 60375), (2100, 57500), (2300, 52500), (2415, 50000), (2500, 48300), (2576, 46875), (2625, 46000), (2760, 43750), (2800, 43125), (2875, 42000), (3000, 40250), (3125, 38640), (3220, 37500), (3450, 35000), (3500, 34500), (3750, 32200), (3864, 31250), (4025, 30000), (4200, 28750), (4375, 27600), (4600, 26250), (4830, 25000), (5000, 24150), (5250, 23000), (5520, 21875), (5750, 21000), (6000, 20125), (6250, 19320), (6440, 18750), (6900, 17500), (7000, 17250), (7500, 16100), (7728, 15625), (8050, 15000), (8400, 14375), (8625, 14000), (8750, 13800), (9200, 13125), (9375, 12880), (9660, 12500), (10000, 12075), (10500, 11500)]