2445175260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1025

約数の個数: 216

約数和(自身を含む): 8224424208

約数和(自身を除く): 5779248948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 131, 132, 165, 180, 198, 220, 242, 262, 330, 363, 393, 396, 484, 495, 524, 605, 655, 660, 726, 786, 857, 990, 1089, 1179, 1210, 1310, 1441, 1452, 1572, 1714, 1815, 1965, 1980, 2178, 2358, 2420, 2571, 2620, 2882, 3428, 3630, 3930, 4285, 4323, 4356, 4716, 5142, 5445, 5764, 5895, 7205, 7260, 7713, 7860, 8570, 8646, 9427, 10284, 10890, 11790, 12855, 12969, 14410, 15426, 15851, 17140, 17292, 18854, 21615, 21780, 23580, 25710, 25938, 28281, 28820, 30852, 31702, 37708, 38565, 43230, 47135, 47553, 51420, 51876, 56562, 63404, 64845, 77130, 79255, 84843, 86460, 94270, 95106, 103697, 112267, 113124, 129690, 141405, 142659, 154260, 158510, 169686, 188540, 190212, 207394, 224534, 237765, 259380, 282810, 285318, 311091, 317020, 336801, 339372, 414788, 424215, 449068, 475530, 518485, 561335, 565620, 570636, 622182, 673602, 713295, 848430, 933273, 951060, 1010403, 1036970, 1122670, 1234937, 1244364, 1347204, 1426590, 1555455, 1684005, 1696860, 1866546, 2020806, 2073940, 2245340, 2469874, 2853180, 3110910, 3368010, 3704811, 3733092, 4041612, 4666365, 4939748, 5052015, 6174685, 6221820, 6736020, 7409622, 9332730, 10104030, 11114433, 12349370, 13584307, 14819244, 18524055, 18665460, 20208060, 22228866, 24698740, 27168614, 37048110, 40752921, 44457732, 54337228, 55572165, 67921535, 74096220, 81505842, 111144330, 122258763, 135843070, 163011684, 203764605, 222288660, 244517526, 271686140, 407529210, 489035052, 611293815, 815058420, 1222587630, 2445175260]

約数ペア:

[(1, 2445175260), (2, 1222587630), (3, 815058420), (4, 611293815), (5, 489035052), (6, 407529210), (9, 271686140), (10, 244517526), (11, 222288660), (12, 203764605), (15, 163011684), (18, 135843070), (20, 122258763), (22, 111144330), (30, 81505842), (33, 74096220), (36, 67921535), (44, 55572165), (45, 54337228), (55, 44457732), (60, 40752921), (66, 37048110), (90, 27168614), (99, 24698740), (110, 22228866), (121, 20208060), (131, 18665460), (132, 18524055), (165, 14819244), (180, 13584307), (198, 12349370), (220, 11114433), (242, 10104030), (262, 9332730), (330, 7409622), (363, 6736020), (393, 6221820), (396, 6174685), (484, 5052015), (495, 4939748), (524, 4666365), (605, 4041612), (655, 3733092), (660, 3704811), (726, 3368010), (786, 3110910), (857, 2853180), (990, 2469874), (1089, 2245340), (1179, 2073940), (1210, 2020806), (1310, 1866546), (1441, 1696860), (1452, 1684005), (1572, 1555455), (1714, 1426590), (1815, 1347204), (1965, 1244364), (1980, 1234937), (2178, 1122670), (2358, 1036970), (2420, 1010403), (2571, 951060), (2620, 933273), (2882, 848430), (3428, 713295), (3630, 673602), (3930, 622182), (4285, 570636), (4323, 565620), (4356, 561335), (4716, 518485), (5142, 475530), (5445, 449068), (5764, 424215), (5895, 414788), (7205, 339372), (7260, 336801), (7713, 317020), (7860, 311091), (8570, 285318), (8646, 282810), (9427, 259380), (10284, 237765), (10890, 224534), (11790, 207394), (12855, 190212), (12969, 188540), (14410, 169686), (15426, 158510), (15851, 154260), (17140, 142659), (17292, 141405), (18854, 129690), (21615, 113124), (21780, 112267), (23580, 103697), (25710, 95106), (25938, 94270), (28281, 86460), (28820, 84843), (30852, 79255), (31702, 77130), (37708, 64845), (38565, 63404), (43230, 56562), (47135, 51876), (47553, 51420)]