13962900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 47358080

約数和(自身を除く): 33395180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 109, 122, 140, 150, 175, 183, 210, 218, 244, 300, 305, 327, 350, 366, 420, 427, 436, 525, 545, 610, 654, 700, 732, 763, 854, 915, 1050, 1090, 1220, 1281, 1308, 1525, 1526, 1635, 1708, 1830, 2100, 2135, 2180, 2289, 2562, 2725, 3050, 3052, 3270, 3660, 3815, 4270, 4575, 4578, 5124, 5450, 6100, 6405, 6540, 6649, 7630, 8175, 8540, 9150, 9156, 10675, 10900, 11445, 12810, 13298, 15260, 16350, 18300, 19075, 19947, 21350, 22890, 25620, 26596, 32025, 32700, 33245, 38150, 39894, 42700, 45780, 46543, 57225, 64050, 66490, 76300, 79788, 93086, 99735, 114450, 128100, 132980, 139629, 166225, 186172, 199470, 228900, 232715, 279258, 332450, 398940, 465430, 498675, 558516, 664900, 698145, 930860, 997350, 1163575, 1396290, 1994700, 2327150, 2792580, 3490725, 4654300, 6981450, 13962900]

約数ペア:

[(1, 13962900), (2, 6981450), (3, 4654300), (4, 3490725), (5, 2792580), (6, 2327150), (7, 1994700), (10, 1396290), (12, 1163575), (14, 997350), (15, 930860), (20, 698145), (21, 664900), (25, 558516), (28, 498675), (30, 465430), (35, 398940), (42, 332450), (50, 279258), (60, 232715), (61, 228900), (70, 199470), (75, 186172), (84, 166225), (100, 139629), (105, 132980), (109, 128100), (122, 114450), (140, 99735), (150, 93086), (175, 79788), (183, 76300), (210, 66490), (218, 64050), (244, 57225), (300, 46543), (305, 45780), (327, 42700), (350, 39894), (366, 38150), (420, 33245), (427, 32700), (436, 32025), (525, 26596), (545, 25620), (610, 22890), (654, 21350), (700, 19947), (732, 19075), (763, 18300), (854, 16350), (915, 15260), (1050, 13298), (1090, 12810), (1220, 11445), (1281, 10900), (1308, 10675), (1525, 9156), (1526, 9150), (1635, 8540), (1708, 8175), (1830, 7630), (2100, 6649), (2135, 6540), (2180, 6405), (2289, 6100), (2562, 5450), (2725, 5124), (3050, 4578), (3052, 4575), (3270, 4270), (3660, 3815)]