108805200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{12953}}^1$

素因数の和:12981

約数の個数: 120

約数和(自身を含む): 398361408

約数和(自身を除く): 289556208

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, 12953, 25906, 38859, 51812, 64765, 77718, 90671, 103624, 129530, 155436, 181342, 194295, 207248, 259060, 272013, 310872, 323825, 362684, 388590, 453355, 518120, 544026, 621744, 647650, 725368, 777180, 906710, 971475, 1036240, 1088052, 1295300, 1360065, 1450736, 1554360, 1813420, 1942950, 2176104, 2266775, 2590600, 2720130, 3108720, 3626840, 3885900, 4352208, 4533550, 5181200, 5440260, 6800325, 7253680, 7771800, 9067100, 10880520, 13600650, 15543600, 18134200, 21761040, 27201300, 36268400, 54402600, 108805200]

約数ペア:

[(1, 108805200), (2, 54402600), (3, 36268400), (4, 27201300), (5, 21761040), (6, 18134200), (7, 15543600), (8, 13600650), (10, 10880520), (12, 9067100), (14, 7771800), (15, 7253680), (16, 6800325), (20, 5440260), (21, 5181200), (24, 4533550), (25, 4352208), (28, 3885900), (30, 3626840), (35, 3108720), (40, 2720130), (42, 2590600), (48, 2266775), (50, 2176104), (56, 1942950), (60, 1813420), (70, 1554360), (75, 1450736), (80, 1360065), (84, 1295300), (100, 1088052), (105, 1036240), (112, 971475), (120, 906710), (140, 777180), (150, 725368), (168, 647650), (175, 621744), (200, 544026), (210, 518120), (240, 453355), (280, 388590), (300, 362684), (336, 323825), (350, 310872), (400, 272013), (420, 259060), (525, 207248), (560, 194295), (600, 181342), (700, 155436), (840, 129530), (1050, 103624), (1200, 90671), (1400, 77718), (1680, 64765), (2100, 51812), (2800, 38859), (4200, 25906), (8400, 12953)]