145950000

素因数分解:

$2^4\times 3^1\times 5^5\times 7^1\times {\mathrm{139}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 542465280

約数和(自身を除く): 396515280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 139, 140, 150, 168, 175, 200, 210, 240, 250, 278, 280, 300, 336, 350, 375, 400, 417, 420, 500, 525, 556, 560, 600, 625, 695, 700, 750, 834, 840, 875, 973, 1000, 1050, 1112, 1200, 1250, 1390, 1400, 1500, 1668, 1680, 1750, 1875, 1946, 2000, 2085, 2100, 2224, 2500, 2625, 2780, 2800, 2919, 3000, 3125, 3336, 3475, 3500, 3750, 3892, 4170, 4200, 4375, 4865, 5000, 5250, 5560, 5838, 6000, 6250, 6672, 6950, 7000, 7500, 7784, 8340, 8400, 8750, 9375, 9730, 10000, 10425, 10500, 11120, 11676, 12500, 13125, 13900, 14000, 14595, 15000, 15568, 16680, 17375, 17500, 18750, 19460, 20850, 21000, 21875, 23352, 24325, 25000, 26250, 27800, 29190, 30000, 33360, 34750, 35000, 37500, 38920, 41700, 42000, 43750, 46704, 48650, 50000, 52125, 52500, 55600, 58380, 65625, 69500, 70000, 72975, 75000, 77840, 83400, 86875, 87500, 97300, 104250, 105000, 116760, 121625, 131250, 139000, 145950, 150000, 166800, 173750, 175000, 194600, 208500, 210000, 233520, 243250, 260625, 262500, 278000, 291900, 347500, 350000, 364875, 389200, 417000, 434375, 486500, 521250, 525000, 583800, 608125, 695000, 729750, 834000, 868750, 973000, 1042500, 1050000, 1167600, 1216250, 1303125, 1390000, 1459500, 1737500, 1824375, 1946000, 2085000, 2432500, 2606250, 2919000, 3040625, 3475000, 3648750, 4170000, 4865000, 5212500, 5838000, 6081250, 6950000, 7297500, 9121875, 9730000, 10425000, 12162500, 14595000, 18243750, 20850000, 24325000, 29190000, 36487500, 48650000, 72975000, 145950000]

約数ペア:

[(1, 145950000), (2, 72975000), (3, 48650000), (4, 36487500), (5, 29190000), (6, 24325000), (7, 20850000), (8, 18243750), (10, 14595000), (12, 12162500), (14, 10425000), (15, 9730000), (16, 9121875), (20, 7297500), (21, 6950000), (24, 6081250), (25, 5838000), (28, 5212500), (30, 4865000), (35, 4170000), (40, 3648750), (42, 3475000), (48, 3040625), (50, 2919000), (56, 2606250), (60, 2432500), (70, 2085000), (75, 1946000), (80, 1824375), (84, 1737500), (100, 1459500), (105, 1390000), (112, 1303125), (120, 1216250), (125, 1167600), (139, 1050000), (140, 1042500), (150, 973000), (168, 868750), (175, 834000), (200, 729750), (210, 695000), (240, 608125), (250, 583800), (278, 525000), (280, 521250), (300, 486500), (336, 434375), (350, 417000), (375, 389200), (400, 364875), (417, 350000), (420, 347500), (500, 291900), (525, 278000), (556, 262500), (560, 260625), (600, 243250), (625, 233520), (695, 210000), (700, 208500), (750, 194600), (834, 175000), (840, 173750), (875, 166800), (973, 150000), (1000, 145950), (1050, 139000), (1112, 131250), (1200, 121625), (1250, 116760), (1390, 105000), (1400, 104250), (1500, 97300), (1668, 87500), (1680, 86875), (1750, 83400), (1875, 77840), (1946, 75000), (2000, 72975), (2085, 70000), (2100, 69500), (2224, 65625), (2500, 58380), (2625, 55600), (2780, 52500), (2800, 52125), (2919, 50000), (3000, 48650), (3125, 46704), (3336, 43750), (3475, 42000), (3500, 41700), (3750, 38920), (3892, 37500), (4170, 35000), (4200, 34750), (4375, 33360), (4865, 30000), (5000, 29190), (5250, 27800), (5560, 26250), (5838, 25000), (6000, 24325), (6250, 23352), (6672, 21875), (6950, 21000), (7000, 20850), (7500, 19460), (7784, 18750), (8340, 17500), (8400, 17375), (8750, 16680), (9375, 15568), (9730, 15000), (10000, 14595), (10425, 14000), (10500, 13900), (11120, 13125), (11676, 12500)]