25930440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 68418360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 223, 228, 255, 285, 306, 323, 340, 342, 360, 380, 408, 446, 456, 510, 570, 612, 646, 669, 680, 684, 760, 765, 855, 892, 969, 1020, 1115, 1140, 1224, 1292, 1338, 1368, 1530, 1615, 1710, 1784, 1938, 2007, 2040, 2230, 2280, 2584, 2676, 2907, 3060, 3230, 3345, 3420, 3791, 3876, 4014, 4237, 4460, 4845, 5352, 5814, 6120, 6460, 6690, 6840, 7582, 7752, 8028, 8474, 8920, 9690, 10035, 11373, 11628, 12711, 12920, 13380, 14535, 15164, 16056, 16948, 18955, 19380, 20070, 21185, 22746, 23256, 25422, 26760, 29070, 30328, 33896, 34119, 37910, 38133, 38760, 40140, 42370, 45492, 50844, 56865, 58140, 63555, 68238, 72029, 75820, 76266, 80280, 84740, 90984, 101688, 113730, 116280, 127110, 136476, 144058, 151640, 152532, 169480, 170595, 190665, 216087, 227460, 254220, 272952, 288116, 305064, 341190, 360145, 381330, 432174, 454920, 508440, 576232, 648261, 682380, 720290, 762660, 864348, 1080435, 1296522, 1364760, 1440580, 1525320, 1728696, 2160870, 2593044, 2881160, 3241305, 4321740, 5186088, 6482610, 8643480, 12965220, 25930440]

約数ペア:

[(1, 25930440), (2, 12965220), (3, 8643480), (4, 6482610), (5, 5186088), (6, 4321740), (8, 3241305), (9, 2881160), (10, 2593044), (12, 2160870), (15, 1728696), (17, 1525320), (18, 1440580), (19, 1364760), (20, 1296522), (24, 1080435), (30, 864348), (34, 762660), (36, 720290), (38, 682380), (40, 648261), (45, 576232), (51, 508440), (57, 454920), (60, 432174), (68, 381330), (72, 360145), (76, 341190), (85, 305064), (90, 288116), (95, 272952), (102, 254220), (114, 227460), (120, 216087), (136, 190665), (152, 170595), (153, 169480), (170, 152532), (171, 151640), (180, 144058), (190, 136476), (204, 127110), (223, 116280), (228, 113730), (255, 101688), (285, 90984), (306, 84740), (323, 80280), (340, 76266), (342, 75820), (360, 72029), (380, 68238), (408, 63555), (446, 58140), (456, 56865), (510, 50844), (570, 45492), (612, 42370), (646, 40140), (669, 38760), (680, 38133), (684, 37910), (760, 34119), (765, 33896), (855, 30328), (892, 29070), (969, 26760), (1020, 25422), (1115, 23256), (1140, 22746), (1224, 21185), (1292, 20070), (1338, 19380), (1368, 18955), (1530, 16948), (1615, 16056), (1710, 15164), (1784, 14535), (1938, 13380), (2007, 12920), (2040, 12711), (2230, 11628), (2280, 11373), (2584, 10035), (2676, 9690), (2907, 8920), (3060, 8474), (3230, 8028), (3345, 7752), (3420, 7582), (3791, 6840), (3876, 6690), (4014, 6460), (4237, 6120), (4460, 5814), (4845, 5352)]