128795700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 419973120

約数和(自身を除く): 291177420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 75, 93, 100, 110, 124, 132, 150, 155, 165, 186, 220, 275, 300, 310, 330, 341, 372, 465, 550, 620, 660, 682, 775, 825, 930, 1023, 1100, 1259, 1364, 1550, 1650, 1705, 1860, 2046, 2325, 2518, 3100, 3300, 3410, 3777, 4092, 4650, 5036, 5115, 6295, 6820, 7554, 8525, 9300, 10230, 12590, 13849, 15108, 17050, 18885, 20460, 25180, 25575, 27698, 31475, 34100, 37770, 39029, 41547, 51150, 55396, 62950, 69245, 75540, 78058, 83094, 94425, 102300, 117087, 125900, 138490, 156116, 166188, 188850, 195145, 207735, 234174, 276980, 346225, 377700, 390290, 415470, 429319, 468348, 585435, 692450, 780580, 830940, 858638, 975725, 1038675, 1170870, 1287957, 1384900, 1717276, 1951450, 2077350, 2146595, 2341740, 2575914, 2927175, 3902900, 4154700, 4293190, 5151828, 5854350, 6439785, 8586380, 10732975, 11708700, 12879570, 21465950, 25759140, 32198925, 42931900, 64397850, 128795700]

約数ペア:

[(1, 128795700), (2, 64397850), (3, 42931900), (4, 32198925), (5, 25759140), (6, 21465950), (10, 12879570), (11, 11708700), (12, 10732975), (15, 8586380), (20, 6439785), (22, 5854350), (25, 5151828), (30, 4293190), (31, 4154700), (33, 3902900), (44, 2927175), (50, 2575914), (55, 2341740), (60, 2146595), (62, 2077350), (66, 1951450), (75, 1717276), (93, 1384900), (100, 1287957), (110, 1170870), (124, 1038675), (132, 975725), (150, 858638), (155, 830940), (165, 780580), (186, 692450), (220, 585435), (275, 468348), (300, 429319), (310, 415470), (330, 390290), (341, 377700), (372, 346225), (465, 276980), (550, 234174), (620, 207735), (660, 195145), (682, 188850), (775, 166188), (825, 156116), (930, 138490), (1023, 125900), (1100, 117087), (1259, 102300), (1364, 94425), (1550, 83094), (1650, 78058), (1705, 75540), (1860, 69245), (2046, 62950), (2325, 55396), (2518, 51150), (3100, 41547), (3300, 39029), (3410, 37770), (3777, 34100), (4092, 31475), (4650, 27698), (5036, 25575), (5115, 25180), (6295, 20460), (6820, 18885), (7554, 17050), (8525, 15108), (9300, 13849), (10230, 12590)]