127548540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 465131520

約数和(自身を除く): 337582980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 823, 861, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1646, 1722, 1845, 1890, 2214, 2460, 2469, 2583, 2870, 3292, 3444, 3690, 3780, 4115, 4305, 4428, 4938, 5166, 5535, 5740, 5761, 7380, 7407, 7749, 8230, 8610, 9876, 10332, 11070, 11522, 12345, 12915, 14814, 15498, 16460, 17220, 17283, 22140, 22221, 23044, 24690, 25830, 28805, 29628, 30996, 33743, 34566, 37035, 38745, 44442, 49380, 51660, 51849, 57610, 67486, 69132, 74070, 77490, 86415, 88884, 101229, 103698, 111105, 115220, 134972, 148140, 154980, 155547, 168715, 172830, 202458, 207396, 222210, 236201, 259245, 303687, 311094, 337430, 345660, 404916, 444420, 472402, 506145, 518490, 607374, 622188, 674860, 708603, 777735, 911061, 944804, 1012290, 1036980, 1181005, 1214748, 1417206, 1518435, 1555470, 1822122, 2024580, 2125809, 2362010, 2834412, 3036870, 3110940, 3543015, 3644244, 4251618, 4555305, 4724020, 6073740, 6377427, 7086030, 8503236, 9110610, 10629045, 12754854, 14172060, 18221220, 21258090, 25509708, 31887135, 42516180, 63774270, 127548540]

約数ペア:

[(1, 127548540), (2, 63774270), (3, 42516180), (4, 31887135), (5, 25509708), (6, 21258090), (7, 18221220), (9, 14172060), (10, 12754854), (12, 10629045), (14, 9110610), (15, 8503236), (18, 7086030), (20, 6377427), (21, 6073740), (27, 4724020), (28, 4555305), (30, 4251618), (35, 3644244), (36, 3543015), (41, 3110940), (42, 3036870), (45, 2834412), (54, 2362010), (60, 2125809), (63, 2024580), (70, 1822122), (82, 1555470), (84, 1518435), (90, 1417206), (105, 1214748), (108, 1181005), (123, 1036980), (126, 1012290), (135, 944804), (140, 911061), (164, 777735), (180, 708603), (189, 674860), (205, 622188), (210, 607374), (246, 518490), (252, 506145), (270, 472402), (287, 444420), (315, 404916), (369, 345660), (378, 337430), (410, 311094), (420, 303687), (492, 259245), (540, 236201), (574, 222210), (615, 207396), (630, 202458), (738, 172830), (756, 168715), (820, 155547), (823, 154980), (861, 148140), (945, 134972), (1107, 115220), (1148, 111105), (1230, 103698), (1260, 101229), (1435, 88884), (1476, 86415), (1646, 77490), (1722, 74070), (1845, 69132), (1890, 67486), (2214, 57610), (2460, 51849), (2469, 51660), (2583, 49380), (2870, 44442), (3292, 38745), (3444, 37035), (3690, 34566), (3780, 33743), (4115, 30996), (4305, 29628), (4428, 28805), (4938, 25830), (5166, 24690), (5535, 23044), (5740, 22221), (5761, 22140), (7380, 17283), (7407, 17220), (7749, 16460), (8230, 15498), (8610, 14814), (9876, 12915), (10332, 12345), (11070, 11522)]