1242600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 4092000

約数和(自身を除く): 2849400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 109, 114, 120, 150, 152, 190, 200, 218, 228, 285, 300, 327, 380, 436, 456, 475, 545, 570, 600, 654, 760, 872, 950, 1090, 1140, 1308, 1425, 1635, 1900, 2071, 2180, 2280, 2616, 2725, 2850, 3270, 3800, 4142, 4360, 5450, 5700, 6213, 6540, 8175, 8284, 10355, 10900, 11400, 12426, 13080, 16350, 16568, 20710, 21800, 24852, 31065, 32700, 41420, 49704, 51775, 62130, 65400, 82840, 103550, 124260, 155325, 207100, 248520, 310650, 414200, 621300, 1242600]

約数ペア:

[(1, 1242600), (2, 621300), (3, 414200), (4, 310650), (5, 248520), (6, 207100), (8, 155325), (10, 124260), (12, 103550), (15, 82840), (19, 65400), (20, 62130), (24, 51775), (25, 49704), (30, 41420), (38, 32700), (40, 31065), (50, 24852), (57, 21800), (60, 20710), (75, 16568), (76, 16350), (95, 13080), (100, 12426), (109, 11400), (114, 10900), (120, 10355), (150, 8284), (152, 8175), (190, 6540), (200, 6213), (218, 5700), (228, 5450), (285, 4360), (300, 4142), (327, 3800), (380, 3270), (436, 2850), (456, 2725), (475, 2616), (545, 2280), (570, 2180), (600, 2071), (654, 1900), (760, 1635), (872, 1425), (950, 1308), (1090, 1140)]