87261900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 144

約数和(自身を含む): 284648448

約数和(自身を除く): 197386548

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, 853, 930, 1023, 1100, 1364, 1550, 1650, 1705, 1706, 1860, 2046, 2325, 2559, 3100, 3300, 3410, 3412, 4092, 4265, 4650, 5115, 5118, 6820, 8525, 8530, 9300, 9383, 10230, 10236, 12795, 17050, 17060, 18766, 20460, 21325, 25575, 25590, 26443, 28149, 34100, 37532, 42650, 46915, 51150, 51180, 52886, 56298, 63975, 79329, 85300, 93830, 102300, 105772, 112596, 127950, 132215, 140745, 158658, 187660, 234575, 255900, 264430, 281490, 290873, 317316, 396645, 469150, 528860, 562980, 581746, 661075, 703725, 793290, 872619, 938300, 1163492, 1322150, 1407450, 1454365, 1586580, 1745238, 1983225, 2644300, 2814900, 2908730, 3490476, 3966450, 4363095, 5817460, 7271825, 7932900, 8726190, 14543650, 17452380, 21815475, 29087300, 43630950, 87261900]

約数ペア:

[(1, 87261900), (2, 43630950), (3, 29087300), (4, 21815475), (5, 17452380), (6, 14543650), (10, 8726190), (11, 7932900), (12, 7271825), (15, 5817460), (20, 4363095), (22, 3966450), (25, 3490476), (30, 2908730), (31, 2814900), (33, 2644300), (44, 1983225), (50, 1745238), (55, 1586580), (60, 1454365), (62, 1407450), (66, 1322150), (75, 1163492), (93, 938300), (100, 872619), (110, 793290), (124, 703725), (132, 661075), (150, 581746), (155, 562980), (165, 528860), (186, 469150), (220, 396645), (275, 317316), (300, 290873), (310, 281490), (330, 264430), (341, 255900), (372, 234575), (465, 187660), (550, 158658), (620, 140745), (660, 132215), (682, 127950), (775, 112596), (825, 105772), (853, 102300), (930, 93830), (1023, 85300), (1100, 79329), (1364, 63975), (1550, 56298), (1650, 52886), (1705, 51180), (1706, 51150), (1860, 46915), (2046, 42650), (2325, 37532), (2559, 34100), (3100, 28149), (3300, 26443), (3410, 25590), (3412, 25575), (4092, 21325), (4265, 20460), (4650, 18766), (5115, 17060), (5118, 17050), (6820, 12795), (8525, 10236), (8530, 10230), (9300, 9383)]