89560380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 316108800

約数和(自身を除く): 226548420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 47, 52, 60, 65, 70, 78, 84, 91, 94, 105, 130, 140, 141, 156, 182, 188, 195, 210, 235, 260, 273, 282, 329, 349, 364, 390, 420, 455, 470, 546, 564, 611, 658, 698, 705, 780, 910, 940, 987, 1047, 1092, 1222, 1316, 1365, 1396, 1410, 1645, 1745, 1820, 1833, 1974, 2094, 2443, 2444, 2730, 2820, 3055, 3290, 3490, 3666, 3948, 4188, 4277, 4537, 4886, 4935, 5235, 5460, 6110, 6580, 6980, 7329, 7332, 8554, 9074, 9165, 9772, 9870, 10470, 12215, 12220, 12831, 13611, 14658, 16403, 17108, 18148, 18330, 19740, 20940, 21385, 22685, 24430, 25662, 27222, 29316, 31759, 32806, 36645, 36660, 42770, 45370, 48860, 49209, 51324, 54444, 63518, 64155, 65612, 68055, 73290, 82015, 85540, 90740, 95277, 98418, 114821, 127036, 128310, 136110, 146580, 158795, 164030, 190554, 196836, 213239, 229642, 246045, 256620, 272220, 317590, 328060, 344463, 381108, 426478, 459284, 476385, 492090, 574105, 635180, 639717, 688926, 852956, 952770, 984180, 1066195, 1148210, 1279434, 1377852, 1492673, 1722315, 1905540, 2132390, 2296420, 2558868, 2985346, 3198585, 3444630, 4264780, 4478019, 5970692, 6397170, 6889260, 7463365, 8956038, 12794340, 14926730, 17912076, 22390095, 29853460, 44780190, 89560380]

約数ペア:

[(1, 89560380), (2, 44780190), (3, 29853460), (4, 22390095), (5, 17912076), (6, 14926730), (7, 12794340), (10, 8956038), (12, 7463365), (13, 6889260), (14, 6397170), (15, 5970692), (20, 4478019), (21, 4264780), (26, 3444630), (28, 3198585), (30, 2985346), (35, 2558868), (39, 2296420), (42, 2132390), (47, 1905540), (52, 1722315), (60, 1492673), (65, 1377852), (70, 1279434), (78, 1148210), (84, 1066195), (91, 984180), (94, 952770), (105, 852956), (130, 688926), (140, 639717), (141, 635180), (156, 574105), (182, 492090), (188, 476385), (195, 459284), (210, 426478), (235, 381108), (260, 344463), (273, 328060), (282, 317590), (329, 272220), (349, 256620), (364, 246045), (390, 229642), (420, 213239), (455, 196836), (470, 190554), (546, 164030), (564, 158795), (611, 146580), (658, 136110), (698, 128310), (705, 127036), (780, 114821), (910, 98418), (940, 95277), (987, 90740), (1047, 85540), (1092, 82015), (1222, 73290), (1316, 68055), (1365, 65612), (1396, 64155), (1410, 63518), (1645, 54444), (1745, 51324), (1820, 49209), (1833, 48860), (1974, 45370), (2094, 42770), (2443, 36660), (2444, 36645), (2730, 32806), (2820, 31759), (3055, 29316), (3290, 27222), (3490, 25662), (3666, 24430), (3948, 22685), (4188, 21385), (4277, 20940), (4537, 19740), (4886, 18330), (4935, 18148), (5235, 17108), (5460, 16403), (6110, 14658), (6580, 13611), (6980, 12831), (7329, 12220), (7332, 12215), (8554, 10470), (9074, 9870), (9165, 9772)]