74569950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 253317120

約数和(自身を除く): 178747170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 175, 182, 189, 195, 210, 225, 234, 270, 273, 315, 325, 350, 351, 378, 390, 450, 455, 525, 546, 585, 607, 630, 650, 675, 702, 819, 910, 945, 975, 1050, 1170, 1214, 1350, 1365, 1575, 1638, 1755, 1821, 1890, 1950, 2275, 2457, 2730, 2925, 3035, 3150, 3510, 3642, 4095, 4249, 4550, 4725, 4914, 5463, 5850, 6070, 6825, 7891, 8190, 8498, 8775, 9105, 9450, 10926, 12285, 12747, 13650, 15175, 15782, 16389, 17550, 18210, 20475, 21245, 23673, 24570, 25494, 27315, 30350, 32778, 38241, 39455, 40950, 42490, 45525, 47346, 54630, 55237, 61425, 63735, 71019, 76482, 78910, 81945, 91050, 106225, 110474, 114723, 118365, 122850, 127470, 136575, 142038, 163890, 165711, 191205, 197275, 212450, 213057, 229446, 236730, 273150, 276185, 318675, 331422, 355095, 382410, 394550, 409725, 426114, 497133, 552370, 573615, 591825, 637350, 710190, 819450, 828555, 956025, 994266, 1065285, 1147230, 1183650, 1380925, 1491399, 1657110, 1775475, 1912050, 2130570, 2485665, 2761850, 2868075, 2982798, 3550950, 4142775, 4971330, 5326425, 5736150, 7456995, 8285550, 10652850, 12428325, 14913990, 24856650, 37284975, 74569950]

約数ペア:

[(1, 74569950), (2, 37284975), (3, 24856650), (5, 14913990), (6, 12428325), (7, 10652850), (9, 8285550), (10, 7456995), (13, 5736150), (14, 5326425), (15, 4971330), (18, 4142775), (21, 3550950), (25, 2982798), (26, 2868075), (27, 2761850), (30, 2485665), (35, 2130570), (39, 1912050), (42, 1775475), (45, 1657110), (50, 1491399), (54, 1380925), (63, 1183650), (65, 1147230), (70, 1065285), (75, 994266), (78, 956025), (90, 828555), (91, 819450), (105, 710190), (117, 637350), (126, 591825), (130, 573615), (135, 552370), (150, 497133), (175, 426114), (182, 409725), (189, 394550), (195, 382410), (210, 355095), (225, 331422), (234, 318675), (270, 276185), (273, 273150), (315, 236730), (325, 229446), (350, 213057), (351, 212450), (378, 197275), (390, 191205), (450, 165711), (455, 163890), (525, 142038), (546, 136575), (585, 127470), (607, 122850), (630, 118365), (650, 114723), (675, 110474), (702, 106225), (819, 91050), (910, 81945), (945, 78910), (975, 76482), (1050, 71019), (1170, 63735), (1214, 61425), (1350, 55237), (1365, 54630), (1575, 47346), (1638, 45525), (1755, 42490), (1821, 40950), (1890, 39455), (1950, 38241), (2275, 32778), (2457, 30350), (2730, 27315), (2925, 25494), (3035, 24570), (3150, 23673), (3510, 21245), (3642, 20475), (4095, 18210), (4249, 17550), (4550, 16389), (4725, 15782), (4914, 15175), (5463, 13650), (5850, 12747), (6070, 12285), (6825, 10926), (7891, 9450), (8190, 9105), (8498, 8775)]