20829297600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{85087}}^1$

素因数の和:85132

約数の個数: 252

約数和(自身を含む): 78388000704

約数和(自身を除く): 57558703104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 2040, 2400, 2448, 2550, 2720, 2880, 3060, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 6120, 6800, 7200, 7650, 8160, 9792, 10200, 12240, 13600, 14400, 15300, 16320, 20400, 24480, 27200, 30600, 40800, 48960, 61200, 81600, 85087, 122400, 170174, 244800, 255261, 340348, 425435, 510522, 680696, 765783, 850870, 1021044, 1276305, 1361392, 1446479, 1531566, 1701740, 2042088, 2127175, 2552610, 2722784, 2892958, 3063132, 3403480, 3828915, 4084176, 4254350, 4339437, 5105220, 5445568, 5785916, 6126264, 6381525, 6806960, 7232395, 7657830, 8168352, 8508700, 8678874, 10210440, 11571832, 12252528, 12763050, 13018311, 13613920, 14464790, 15315660, 16336704, 17017400, 17357748, 19144575, 20420880, 21697185, 23143664, 24505056, 25526100, 26036622, 27227840, 28929580, 30631320, 34034800, 34715496, 36161975, 38289150, 40841760, 43394370, 46287328, 49010112, 51052200, 52073244, 57859160, 61262640, 65091555, 68069600, 69430992, 72323950, 76578300, 81683520, 86788740, 92574656, 102104400, 104146488, 108485925, 115718320, 122525280, 130183110, 136139200, 138861984, 144647900, 153156600, 173577480, 204208800, 208292976, 216971850, 231436640, 245050560, 260366220, 277723968, 289295800, 306313200, 325457775, 347154960, 408417600, 416585952, 433943700, 462873280, 520732440, 578591600, 612626400, 650915550, 694309920, 833171904, 867887400, 1041464880, 1157183200, 1225252800, 1301831100, 1388619840, 1735774800, 2082929760, 2314366400, 2603662200, 3471549600, 4165859520, 5207324400, 6943099200, 10414648800, 20829297600]

約数ペア:

[(1, 20829297600), (2, 10414648800), (3, 6943099200), (4, 5207324400), (5, 4165859520), (6, 3471549600), (8, 2603662200), (9, 2314366400), (10, 2082929760), (12, 1735774800), (15, 1388619840), (16, 1301831100), (17, 1225252800), (18, 1157183200), (20, 1041464880), (24, 867887400), (25, 833171904), (30, 694309920), (32, 650915550), (34, 612626400), (36, 578591600), (40, 520732440), (45, 462873280), (48, 433943700), (50, 416585952), (51, 408417600), (60, 347154960), (64, 325457775), (68, 306313200), (72, 289295800), (75, 277723968), (80, 260366220), (85, 245050560), (90, 231436640), (96, 216971850), (100, 208292976), (102, 204208800), (120, 173577480), (136, 153156600), (144, 144647900), (150, 138861984), (153, 136139200), (160, 130183110), (170, 122525280), (180, 115718320), (192, 108485925), (200, 104146488), (204, 102104400), (225, 92574656), (240, 86788740), (255, 81683520), (272, 76578300), (288, 72323950), (300, 69430992), (306, 68069600), (320, 65091555), (340, 61262640), (360, 57859160), (400, 52073244), (408, 51052200), (425, 49010112), (450, 46287328), (480, 43394370), (510, 40841760), (544, 38289150), (576, 36161975), (600, 34715496), (612, 34034800), (680, 30631320), (720, 28929580), (765, 27227840), (800, 26036622), (816, 25526100), (850, 24505056), (900, 23143664), (960, 21697185), (1020, 20420880), (1088, 19144575), (1200, 17357748), (1224, 17017400), (1275, 16336704), (1360, 15315660), (1440, 14464790), (1530, 13613920), (1600, 13018311), (1632, 12763050), (1700, 12252528), (1800, 11571832), (2040, 10210440), (2400, 8678874), (2448, 8508700), (2550, 8168352), (2720, 7657830), (2880, 7232395), (3060, 6806960), (3264, 6381525), (3400, 6126264), (3600, 5785916), (3825, 5445568), (4080, 5105220), (4800, 4339437), (4896, 4254350), (5100, 4084176), (5440, 3828915), (6120, 3403480), (6800, 3063132), (7200, 2892958), (7650, 2722784), (8160, 2552610), (9792, 2127175), (10200, 2042088), (12240, 1701740), (13600, 1531566), (14400, 1446479), (15300, 1361392), (16320, 1276305), (20400, 1021044), (24480, 850870), (27200, 765783), (30600, 680696), (40800, 510522), (48960, 425435), (61200, 340348), (81600, 255261), (85087, 244800), (122400, 170174)]