64826100

素因数分解:

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

素因数の和:279

約数の個数: 216

約数和(自身を含む): 227485440

約数和(自身を除く): 162659340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 25, 30, 34, 36, 38, 45, 50, 51, 57, 60, 68, 75, 76, 85, 90, 95, 100, 102, 114, 150, 153, 170, 171, 180, 190, 204, 223, 225, 228, 255, 285, 300, 306, 323, 340, 342, 380, 425, 446, 450, 475, 510, 570, 612, 646, 669, 684, 765, 850, 855, 892, 900, 950, 969, 1020, 1115, 1140, 1275, 1292, 1338, 1425, 1530, 1615, 1700, 1710, 1900, 1938, 2007, 2230, 2550, 2676, 2850, 2907, 3060, 3230, 3345, 3420, 3791, 3825, 3876, 4014, 4237, 4275, 4460, 4845, 5100, 5575, 5700, 5814, 6460, 6690, 7582, 7650, 8028, 8075, 8474, 8550, 9690, 10035, 11150, 11373, 11628, 12711, 13380, 14535, 15164, 15300, 16150, 16725, 16948, 17100, 18955, 19380, 20070, 21185, 22300, 22746, 24225, 25422, 29070, 32300, 33450, 34119, 37910, 38133, 40140, 42370, 45492, 48450, 50175, 50844, 56865, 58140, 63555, 66900, 68238, 72029, 72675, 75820, 76266, 84740, 94775, 96900, 100350, 105925, 113730, 127110, 136476, 144058, 145350, 152532, 170595, 189550, 190665, 200700, 211850, 216087, 227460, 254220, 284325, 288116, 290700, 317775, 341190, 360145, 379100, 381330, 423700, 432174, 568650, 635550, 648261, 682380, 720290, 762660, 852975, 864348, 953325, 1080435, 1137300, 1271100, 1296522, 1440580, 1705950, 1800725, 1906650, 2160870, 2593044, 3241305, 3411900, 3601450, 3813300, 4321740, 5402175, 6482610, 7202900, 10804350, 12965220, 16206525, 21608700, 32413050, 64826100]

約数ペア:

[(1, 64826100), (2, 32413050), (3, 21608700), (4, 16206525), (5, 12965220), (6, 10804350), (9, 7202900), (10, 6482610), (12, 5402175), (15, 4321740), (17, 3813300), (18, 3601450), (19, 3411900), (20, 3241305), (25, 2593044), (30, 2160870), (34, 1906650), (36, 1800725), (38, 1705950), (45, 1440580), (50, 1296522), (51, 1271100), (57, 1137300), (60, 1080435), (68, 953325), (75, 864348), (76, 852975), (85, 762660), (90, 720290), (95, 682380), (100, 648261), (102, 635550), (114, 568650), (150, 432174), (153, 423700), (170, 381330), (171, 379100), (180, 360145), (190, 341190), (204, 317775), (223, 290700), (225, 288116), (228, 284325), (255, 254220), (285, 227460), (300, 216087), (306, 211850), (323, 200700), (340, 190665), (342, 189550), (380, 170595), (425, 152532), (446, 145350), (450, 144058), (475, 136476), (510, 127110), (570, 113730), (612, 105925), (646, 100350), (669, 96900), (684, 94775), (765, 84740), (850, 76266), (855, 75820), (892, 72675), (900, 72029), (950, 68238), (969, 66900), (1020, 63555), (1115, 58140), (1140, 56865), (1275, 50844), (1292, 50175), (1338, 48450), (1425, 45492), (1530, 42370), (1615, 40140), (1700, 38133), (1710, 37910), (1900, 34119), (1938, 33450), (2007, 32300), (2230, 29070), (2550, 25422), (2676, 24225), (2850, 22746), (2907, 22300), (3060, 21185), (3230, 20070), (3345, 19380), (3420, 18955), (3791, 17100), (3825, 16948), (3876, 16725), (4014, 16150), (4237, 15300), (4275, 15164), (4460, 14535), (4845, 13380), (5100, 12711), (5575, 11628), (5700, 11373), (5814, 11150), (6460, 10035), (6690, 9690), (7582, 8550), (7650, 8474), (8028, 8075)]