2000161200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{523}}^1\times {\mathrm{3187}}^1$

素因数の和:3731

約数の個数: 120

約数和(自身を含む): 6421448128

約数和(自身を除く): 4421286928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 523, 600, 1046, 1200, 1569, 2092, 2615, 3138, 3187, 4184, 5230, 6276, 6374, 7845, 8368, 9561, 10460, 12552, 12748, 13075, 15690, 15935, 19122, 20920, 25104, 25496, 26150, 31380, 31870, 38244, 39225, 41840, 47805, 50992, 52300, 62760, 63740, 76488, 78450, 79675, 95610, 104600, 125520, 127480, 152976, 156900, 159350, 191220, 209200, 239025, 254960, 313800, 318700, 382440, 478050, 627600, 637400, 764880, 956100, 1274800, 1666801, 1912200, 3333602, 3824400, 5000403, 6667204, 8334005, 10000806, 13334408, 16668010, 20001612, 25002015, 26668816, 33336020, 40003224, 41670025, 50004030, 66672040, 80006448, 83340050, 100008060, 125010075, 133344080, 166680100, 200016120, 250020150, 333360200, 400032240, 500040300, 666720400, 1000080600, 2000161200]

約数ペア:

[(1, 2000161200), (2, 1000080600), (3, 666720400), (4, 500040300), (5, 400032240), (6, 333360200), (8, 250020150), (10, 200016120), (12, 166680100), (15, 133344080), (16, 125010075), (20, 100008060), (24, 83340050), (25, 80006448), (30, 66672040), (40, 50004030), (48, 41670025), (50, 40003224), (60, 33336020), (75, 26668816), (80, 25002015), (100, 20001612), (120, 16668010), (150, 13334408), (200, 10000806), (240, 8334005), (300, 6667204), (400, 5000403), (523, 3824400), (600, 3333602), (1046, 1912200), (1200, 1666801), (1569, 1274800), (2092, 956100), (2615, 764880), (3138, 637400), (3187, 627600), (4184, 478050), (5230, 382440), (6276, 318700), (6374, 313800), (7845, 254960), (8368, 239025), (9561, 209200), (10460, 191220), (12552, 159350), (12748, 156900), (13075, 152976), (15690, 127480), (15935, 125520), (19122, 104600), (20920, 95610), (25104, 79675), (25496, 78450), (26150, 76488), (31380, 63740), (31870, 62760), (38244, 52300), (39225, 50992), (41840, 47805)]