61087050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 176417280

約数和(自身を除く): 115330230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 31, 45, 50, 58, 62, 75, 87, 90, 93, 145, 150, 151, 155, 174, 186, 225, 261, 279, 290, 302, 310, 435, 450, 453, 465, 522, 558, 725, 755, 775, 870, 899, 906, 930, 1305, 1359, 1395, 1450, 1510, 1550, 1798, 2175, 2265, 2325, 2610, 2697, 2718, 2790, 3775, 4350, 4379, 4495, 4530, 4650, 4681, 5394, 6525, 6795, 6975, 7550, 8091, 8758, 8990, 9362, 11325, 13050, 13137, 13485, 13590, 13950, 14043, 16182, 21895, 22475, 22650, 23405, 26274, 26970, 28086, 33975, 39411, 40455, 42129, 43790, 44950, 46810, 65685, 67425, 67950, 70215, 78822, 80910, 84258, 109475, 117025, 131370, 134850, 135749, 140430, 197055, 202275, 210645, 218950, 234050, 271498, 328425, 351075, 394110, 404550, 407247, 421290, 656850, 678745, 702150, 814494, 985275, 1053225, 1221741, 1357490, 1970550, 2036235, 2106450, 2443482, 3393725, 4072470, 6108705, 6787450, 10181175, 12217410, 20362350, 30543525, 61087050]

約数ペア:

[(1, 61087050), (2, 30543525), (3, 20362350), (5, 12217410), (6, 10181175), (9, 6787450), (10, 6108705), (15, 4072470), (18, 3393725), (25, 2443482), (29, 2106450), (30, 2036235), (31, 1970550), (45, 1357490), (50, 1221741), (58, 1053225), (62, 985275), (75, 814494), (87, 702150), (90, 678745), (93, 656850), (145, 421290), (150, 407247), (151, 404550), (155, 394110), (174, 351075), (186, 328425), (225, 271498), (261, 234050), (279, 218950), (290, 210645), (302, 202275), (310, 197055), (435, 140430), (450, 135749), (453, 134850), (465, 131370), (522, 117025), (558, 109475), (725, 84258), (755, 80910), (775, 78822), (870, 70215), (899, 67950), (906, 67425), (930, 65685), (1305, 46810), (1359, 44950), (1395, 43790), (1450, 42129), (1510, 40455), (1550, 39411), (1798, 33975), (2175, 28086), (2265, 26970), (2325, 26274), (2610, 23405), (2697, 22650), (2718, 22475), (2790, 21895), (3775, 16182), (4350, 14043), (4379, 13950), (4495, 13590), (4530, 13485), (4650, 13137), (4681, 13050), (5394, 11325), (6525, 9362), (6795, 8990), (6975, 8758), (7550, 8091)]