220105200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{26203}}^1$

素因数の和:26231

約数の個数: 120

約数和(自身を含む): 805825408

約数和(自身を除く): 585720208

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, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 26203, 52406, 78609, 104812, 131015, 157218, 183421, 209624, 262030, 314436, 366842, 393045, 419248, 524060, 550263, 628872, 655075, 733684, 786090, 917105, 1048120, 1100526, 1257744, 1310150, 1467368, 1572180, 1834210, 1965225, 2096240, 2201052, 2620300, 2751315, 2934736, 3144360, 3668420, 3930450, 4402104, 4585525, 5240600, 5502630, 6288720, 7336840, 7860900, 8804208, 9171050, 10481200, 11005260, 13756575, 14673680, 15721800, 18342100, 22010520, 27513150, 31443600, 36684200, 44021040, 55026300, 73368400, 110052600, 220105200]

約数ペア:

[(1, 220105200), (2, 110052600), (3, 73368400), (4, 55026300), (5, 44021040), (6, 36684200), (7, 31443600), (8, 27513150), (10, 22010520), (12, 18342100), (14, 15721800), (15, 14673680), (16, 13756575), (20, 11005260), (21, 10481200), (24, 9171050), (25, 8804208), (28, 7860900), (30, 7336840), (35, 6288720), (40, 5502630), (42, 5240600), (48, 4585525), (50, 4402104), (56, 3930450), (60, 3668420), (70, 3144360), (75, 2934736), (80, 2751315), (84, 2620300), (100, 2201052), (105, 2096240), (112, 1965225), (120, 1834210), (140, 1572180), (150, 1467368), (168, 1310150), (175, 1257744), (200, 1100526), (210, 1048120), (240, 917105), (280, 786090), (300, 733684), (336, 655075), (350, 628872), (400, 550263), (420, 524060), (525, 419248), (560, 393045), (600, 366842), (700, 314436), (840, 262030), (1050, 209624), (1200, 183421), (1400, 157218), (1680, 131015), (2100, 104812), (2800, 78609), (4200, 52406), (8400, 26203)]