86170700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 253983744

約数和(自身を除く): 167813044

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 31, 35, 38, 44, 50, 55, 62, 70, 76, 77, 95, 100, 110, 124, 133, 140, 154, 155, 175, 190, 209, 217, 220, 266, 275, 308, 310, 341, 350, 361, 380, 385, 418, 434, 475, 532, 550, 589, 620, 665, 682, 700, 722, 770, 775, 836, 868, 950, 1045, 1085, 1100, 1178, 1330, 1364, 1444, 1463, 1540, 1550, 1705, 1805, 1900, 1925, 2090, 2170, 2356, 2387, 2527, 2660, 2926, 2945, 3100, 3325, 3410, 3610, 3850, 3971, 4123, 4180, 4340, 4774, 5054, 5225, 5425, 5852, 5890, 6479, 6650, 6820, 7220, 7315, 7700, 7942, 8246, 8525, 9025, 9548, 10108, 10450, 10850, 11191, 11780, 11935, 12635, 12958, 13300, 14630, 14725, 15884, 16492, 17050, 18050, 19855, 20615, 20900, 21700, 22382, 23870, 25270, 25916, 27797, 29260, 29450, 32395, 34100, 36100, 36575, 39710, 41230, 44764, 45353, 47740, 50540, 55594, 55955, 58900, 59675, 63175, 64790, 73150, 78337, 79420, 82460, 90706, 99275, 103075, 111188, 111910, 119350, 123101, 126350, 129580, 138985, 146300, 156674, 161975, 181412, 198550, 206150, 223820, 226765, 238700, 246202, 252700, 277970, 279775, 313348, 323950, 391685, 397100, 412300, 453530, 492404, 555940, 559550, 615505, 647900, 694925, 783370, 861707, 907060, 1119100, 1133825, 1231010, 1389850, 1566740, 1723414, 1958425, 2267650, 2462020, 2779700, 3077525, 3446828, 3916850, 4308535, 4535300, 6155050, 7833700, 8617070, 12310100, 17234140, 21542675, 43085350, 86170700]

約数ペア:

[(1, 86170700), (2, 43085350), (4, 21542675), (5, 17234140), (7, 12310100), (10, 8617070), (11, 7833700), (14, 6155050), (19, 4535300), (20, 4308535), (22, 3916850), (25, 3446828), (28, 3077525), (31, 2779700), (35, 2462020), (38, 2267650), (44, 1958425), (50, 1723414), (55, 1566740), (62, 1389850), (70, 1231010), (76, 1133825), (77, 1119100), (95, 907060), (100, 861707), (110, 783370), (124, 694925), (133, 647900), (140, 615505), (154, 559550), (155, 555940), (175, 492404), (190, 453530), (209, 412300), (217, 397100), (220, 391685), (266, 323950), (275, 313348), (308, 279775), (310, 277970), (341, 252700), (350, 246202), (361, 238700), (380, 226765), (385, 223820), (418, 206150), (434, 198550), (475, 181412), (532, 161975), (550, 156674), (589, 146300), (620, 138985), (665, 129580), (682, 126350), (700, 123101), (722, 119350), (770, 111910), (775, 111188), (836, 103075), (868, 99275), (950, 90706), (1045, 82460), (1085, 79420), (1100, 78337), (1178, 73150), (1330, 64790), (1364, 63175), (1444, 59675), (1463, 58900), (1540, 55955), (1550, 55594), (1705, 50540), (1805, 47740), (1900, 45353), (1925, 44764), (2090, 41230), (2170, 39710), (2356, 36575), (2387, 36100), (2527, 34100), (2660, 32395), (2926, 29450), (2945, 29260), (3100, 27797), (3325, 25916), (3410, 25270), (3610, 23870), (3850, 22382), (3971, 21700), (4123, 20900), (4180, 20615), (4340, 19855), (4774, 18050), (5054, 17050), (5225, 16492), (5425, 15884), (5852, 14725), (5890, 14630), (6479, 13300), (6650, 12958), (6820, 12635), (7220, 11935), (7315, 11780), (7700, 11191), (7942, 10850), (8246, 10450), (8525, 10108), (9025, 9548)]