670548900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13883}}^1$

素因数の和:13930

約数の個数: 144

約数和(自身を含む): 2313851904

約数和(自身を除く): 1643303004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 6900, 8050, 9660, 12075, 13883, 16100, 24150, 27766, 41649, 48300, 55532, 69415, 83298, 97181, 138830, 166596, 194362, 208245, 277660, 291543, 319309, 347075, 388724, 416490, 485905, 583086, 638618, 694150, 832980, 957927, 971810, 1041225, 1166172, 1277236, 1388300, 1457715, 1596545, 1915854, 1943620, 2082450, 2235163, 2429525, 2915430, 3193090, 3831708, 4164900, 4470326, 4789635, 4859050, 5830860, 6386180, 6705489, 7288575, 7982725, 8940652, 9579270, 9718100, 11175815, 13410978, 14577150, 15965450, 19158540, 22351630, 23948175, 26821956, 29154300, 31930900, 33527445, 44703260, 47896350, 55879075, 67054890, 95792700, 111758150, 134109780, 167637225, 223516300, 335274450, 670548900]

約数ペア:

[(1, 670548900), (2, 335274450), (3, 223516300), (4, 167637225), (5, 134109780), (6, 111758150), (7, 95792700), (10, 67054890), (12, 55879075), (14, 47896350), (15, 44703260), (20, 33527445), (21, 31930900), (23, 29154300), (25, 26821956), (28, 23948175), (30, 22351630), (35, 19158540), (42, 15965450), (46, 14577150), (50, 13410978), (60, 11175815), (69, 9718100), (70, 9579270), (75, 8940652), (84, 7982725), (92, 7288575), (100, 6705489), (105, 6386180), (115, 5830860), (138, 4859050), (140, 4789635), (150, 4470326), (161, 4164900), (175, 3831708), (210, 3193090), (230, 2915430), (276, 2429525), (300, 2235163), (322, 2082450), (345, 1943620), (350, 1915854), (420, 1596545), (460, 1457715), (483, 1388300), (525, 1277236), (575, 1166172), (644, 1041225), (690, 971810), (700, 957927), (805, 832980), (966, 694150), (1050, 638618), (1150, 583086), (1380, 485905), (1610, 416490), (1725, 388724), (1932, 347075), (2100, 319309), (2300, 291543), (2415, 277660), (3220, 208245), (3450, 194362), (4025, 166596), (4830, 138830), (6900, 97181), (8050, 83298), (9660, 69415), (12075, 55532), (13883, 48300), (16100, 41649), (24150, 27766)]