78050700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:993

約数の個数: 216

約数和(自身を含む): 301418208

約数和(自身を除く): 223367508

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 953, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1906, 1950, 2100, 2275, 2340, 2730, 2859, 2925, 3150, 3276, 3812, 3900, 4095, 4550, 4765, 5460, 5718, 5850, 6300, 6671, 6825, 8190, 8577, 9100, 9530, 11436, 11700, 12389, 13342, 13650, 14295, 16380, 17154, 19060, 20013, 20475, 23825, 24778, 26684, 27300, 28590, 33355, 34308, 37167, 40026, 40950, 42885, 47650, 49556, 57180, 60039, 61945, 66710, 71475, 74334, 80052, 81900, 85770, 86723, 95300, 100065, 111501, 120078, 123890, 133420, 142950, 148668, 166775, 171540, 173446, 185835, 200130, 214425, 223002, 240156, 247780, 260169, 285900, 300195, 309725, 333550, 346892, 371670, 400260, 428850, 433615, 446004, 500325, 520338, 557505, 600390, 619450, 667100, 743340, 780507, 857700, 867230, 929175, 1000650, 1040676, 1115010, 1200780, 1238900, 1300845, 1500975, 1561014, 1734460, 1858350, 2001300, 2168075, 2230020, 2601690, 2787525, 3001950, 3122028, 3716700, 3902535, 4336150, 5203380, 5575050, 6003900, 6504225, 7805070, 8672300, 11150100, 13008450, 15610140, 19512675, 26016900, 39025350, 78050700]

約数ペア:

[(1, 78050700), (2, 39025350), (3, 26016900), (4, 19512675), (5, 15610140), (6, 13008450), (7, 11150100), (9, 8672300), (10, 7805070), (12, 6504225), (13, 6003900), (14, 5575050), (15, 5203380), (18, 4336150), (20, 3902535), (21, 3716700), (25, 3122028), (26, 3001950), (28, 2787525), (30, 2601690), (35, 2230020), (36, 2168075), (39, 2001300), (42, 1858350), (45, 1734460), (50, 1561014), (52, 1500975), (60, 1300845), (63, 1238900), (65, 1200780), (70, 1115010), (75, 1040676), (78, 1000650), (84, 929175), (90, 867230), (91, 857700), (100, 780507), (105, 743340), (117, 667100), (126, 619450), (130, 600390), (140, 557505), (150, 520338), (156, 500325), (175, 446004), (180, 433615), (182, 428850), (195, 400260), (210, 371670), (225, 346892), (234, 333550), (252, 309725), (260, 300195), (273, 285900), (300, 260169), (315, 247780), (325, 240156), (350, 223002), (364, 214425), (390, 200130), (420, 185835), (450, 173446), (455, 171540), (468, 166775), (525, 148668), (546, 142950), (585, 133420), (630, 123890), (650, 120078), (700, 111501), (780, 100065), (819, 95300), (900, 86723), (910, 85770), (953, 81900), (975, 80052), (1050, 74334), (1092, 71475), (1170, 66710), (1260, 61945), (1300, 60039), (1365, 57180), (1575, 49556), (1638, 47650), (1820, 42885), (1906, 40950), (1950, 40026), (2100, 37167), (2275, 34308), (2340, 33355), (2730, 28590), (2859, 27300), (2925, 26684), (3150, 24778), (3276, 23825), (3812, 20475), (3900, 20013), (4095, 19060), (4550, 17154), (4765, 16380), (5460, 14295), (5718, 13650), (5850, 13342), (6300, 12389), (6671, 11700), (6825, 11436), (8190, 9530), (8577, 9100)]