1524750000

素因数分解:

$2^4\times 3^1\times 5^6\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 280

約数和(自身を含む): 5231183040

約数和(自身を除く): 3706433040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 107, 114, 120, 125, 150, 152, 190, 200, 214, 228, 240, 250, 285, 300, 304, 321, 375, 380, 400, 428, 456, 475, 500, 535, 570, 600, 625, 642, 750, 760, 856, 912, 950, 1000, 1070, 1140, 1200, 1250, 1284, 1425, 1500, 1520, 1605, 1712, 1875, 1900, 2000, 2033, 2140, 2280, 2375, 2500, 2568, 2675, 2850, 3000, 3125, 3210, 3750, 3800, 4066, 4280, 4560, 4750, 5000, 5136, 5350, 5700, 6000, 6099, 6250, 6420, 7125, 7500, 7600, 8025, 8132, 8560, 9375, 9500, 10000, 10165, 10700, 11400, 11875, 12198, 12500, 12840, 13375, 14250, 15000, 15625, 16050, 16264, 18750, 19000, 20330, 21400, 22800, 23750, 24396, 25000, 25680, 26750, 28500, 30000, 30495, 31250, 32100, 32528, 35625, 37500, 38000, 40125, 40660, 42800, 46875, 47500, 48792, 50000, 50825, 53500, 57000, 59375, 60990, 62500, 64200, 66875, 71250, 75000, 80250, 81320, 93750, 95000, 97584, 101650, 107000, 114000, 118750, 121980, 125000, 128400, 133750, 142500, 150000, 152475, 160500, 162640, 178125, 187500, 190000, 200625, 203300, 214000, 237500, 243960, 250000, 254125, 267500, 285000, 296875, 304950, 321000, 334375, 356250, 375000, 401250, 406600, 475000, 487920, 508250, 535000, 570000, 593750, 609900, 642000, 668750, 712500, 750000, 762375, 802500, 813200, 890625, 950000, 1003125, 1016500, 1070000, 1187500, 1219800, 1270625, 1337500, 1425000, 1524750, 1605000, 1671875, 1781250, 2006250, 2033000, 2375000, 2439600, 2541250, 2675000, 2850000, 3049500, 3210000, 3343750, 3562500, 3811875, 4012500, 4066000, 4750000, 5015625, 5082500, 5350000, 6099000, 6353125, 6687500, 7125000, 7623750, 8025000, 10031250, 10165000, 12198000, 12706250, 13375000, 14250000, 15247500, 16050000, 19059375, 20062500, 20330000, 25412500, 26750000, 30495000, 31765625, 38118750, 40125000, 50825000, 60990000, 63531250, 76237500, 80250000, 95296875, 101650000, 127062500, 152475000, 190593750, 254125000, 304950000, 381187500, 508250000, 762375000, 1524750000]

約数ペア:

[(1, 1524750000), (2, 762375000), (3, 508250000), (4, 381187500), (5, 304950000), (6, 254125000), (8, 190593750), (10, 152475000), (12, 127062500), (15, 101650000), (16, 95296875), (19, 80250000), (20, 76237500), (24, 63531250), (25, 60990000), (30, 50825000), (38, 40125000), (40, 38118750), (48, 31765625), (50, 30495000), (57, 26750000), (60, 25412500), (75, 20330000), (76, 20062500), (80, 19059375), (95, 16050000), (100, 15247500), (107, 14250000), (114, 13375000), (120, 12706250), (125, 12198000), (150, 10165000), (152, 10031250), (190, 8025000), (200, 7623750), (214, 7125000), (228, 6687500), (240, 6353125), (250, 6099000), (285, 5350000), (300, 5082500), (304, 5015625), (321, 4750000), (375, 4066000), (380, 4012500), (400, 3811875), (428, 3562500), (456, 3343750), (475, 3210000), (500, 3049500), (535, 2850000), (570, 2675000), (600, 2541250), (625, 2439600), (642, 2375000), (750, 2033000), (760, 2006250), (856, 1781250), (912, 1671875), (950, 1605000), (1000, 1524750), (1070, 1425000), (1140, 1337500), (1200, 1270625), (1250, 1219800), (1284, 1187500), (1425, 1070000), (1500, 1016500), (1520, 1003125), (1605, 950000), (1712, 890625), (1875, 813200), (1900, 802500), (2000, 762375), (2033, 750000), (2140, 712500), (2280, 668750), (2375, 642000), (2500, 609900), (2568, 593750), (2675, 570000), (2850, 535000), (3000, 508250), (3125, 487920), (3210, 475000), (3750, 406600), (3800, 401250), (4066, 375000), (4280, 356250), (4560, 334375), (4750, 321000), (5000, 304950), (5136, 296875), (5350, 285000), (5700, 267500), (6000, 254125), (6099, 250000), (6250, 243960), (6420, 237500), (7125, 214000), (7500, 203300), (7600, 200625), (8025, 190000), (8132, 187500), (8560, 178125), (9375, 162640), (9500, 160500), (10000, 152475), (10165, 150000), (10700, 142500), (11400, 133750), (11875, 128400), (12198, 125000), (12500, 121980), (12840, 118750), (13375, 114000), (14250, 107000), (15000, 101650), (15625, 97584), (16050, 95000), (16264, 93750), (18750, 81320), (19000, 80250), (20330, 75000), (21400, 71250), (22800, 66875), (23750, 64200), (24396, 62500), (25000, 60990), (25680, 59375), (26750, 57000), (28500, 53500), (30000, 50825), (30495, 50000), (31250, 48792), (32100, 47500), (32528, 46875), (35625, 42800), (37500, 40660), (38000, 40125)]