30864400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 86474624

約数和(自身を除く): 55610224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 73, 80, 100, 112, 140, 146, 151, 175, 200, 280, 292, 302, 350, 365, 400, 511, 560, 584, 604, 700, 730, 755, 1022, 1057, 1168, 1208, 1400, 1460, 1510, 1825, 2044, 2114, 2416, 2555, 2800, 2920, 3020, 3650, 3775, 4088, 4228, 5110, 5285, 5840, 6040, 7300, 7550, 8176, 8456, 10220, 10570, 11023, 12080, 12775, 14600, 15100, 16912, 20440, 21140, 22046, 25550, 26425, 29200, 30200, 40880, 42280, 44092, 51100, 52850, 55115, 60400, 77161, 84560, 88184, 102200, 105700, 110230, 154322, 176368, 204400, 211400, 220460, 275575, 308644, 385805, 422800, 440920, 551150, 617288, 771610, 881840, 1102300, 1234576, 1543220, 1929025, 2204600, 3086440, 3858050, 4409200, 6172880, 7716100, 15432200, 30864400]

約数ペア:

[(1, 30864400), (2, 15432200), (4, 7716100), (5, 6172880), (7, 4409200), (8, 3858050), (10, 3086440), (14, 2204600), (16, 1929025), (20, 1543220), (25, 1234576), (28, 1102300), (35, 881840), (40, 771610), (50, 617288), (56, 551150), (70, 440920), (73, 422800), (80, 385805), (100, 308644), (112, 275575), (140, 220460), (146, 211400), (151, 204400), (175, 176368), (200, 154322), (280, 110230), (292, 105700), (302, 102200), (350, 88184), (365, 84560), (400, 77161), (511, 60400), (560, 55115), (584, 52850), (604, 51100), (700, 44092), (730, 42280), (755, 40880), (1022, 30200), (1057, 29200), (1168, 26425), (1208, 25550), (1400, 22046), (1460, 21140), (1510, 20440), (1825, 16912), (2044, 15100), (2114, 14600), (2416, 12775), (2555, 12080), (2800, 11023), (2920, 10570), (3020, 10220), (3650, 8456), (3775, 8176), (4088, 7550), (4228, 7300), (5110, 6040), (5285, 5840)]