80722800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1360

約数の個数: 180

約数和(自身を含む): 296833680

約数和(自身を除く): 216110880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1319, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 2638, 3060, 3400, 3600, 3825, 3957, 4080, 5100, 5276, 6120, 6595, 6800, 7650, 7914, 10200, 10552, 11871, 12240, 13190, 15300, 15828, 19785, 20400, 21104, 22423, 23742, 26380, 30600, 31656, 32975, 39570, 44846, 47484, 52760, 59355, 61200, 63312, 65950, 67269, 79140, 89692, 94968, 98925, 105520, 112115, 118710, 131900, 134538, 158280, 179384, 189936, 197850, 201807, 224230, 237420, 263800, 269076, 296775, 316560, 336345, 358768, 395700, 403614, 448460, 474840, 527600, 538152, 560575, 593550, 672690, 791400, 807228, 896920, 949680, 1009035, 1076304, 1121150, 1187100, 1345380, 1582800, 1614456, 1681725, 1793840, 2018070, 2242300, 2374200, 2690760, 3228912, 3363450, 4036140, 4484600, 4748400, 5045175, 5381520, 6726900, 8072280, 8969200, 10090350, 13453800, 16144560, 20180700, 26907600, 40361400, 80722800]

約数ペア:

[(1, 80722800), (2, 40361400), (3, 26907600), (4, 20180700), (5, 16144560), (6, 13453800), (8, 10090350), (9, 8969200), (10, 8072280), (12, 6726900), (15, 5381520), (16, 5045175), (17, 4748400), (18, 4484600), (20, 4036140), (24, 3363450), (25, 3228912), (30, 2690760), (34, 2374200), (36, 2242300), (40, 2018070), (45, 1793840), (48, 1681725), (50, 1614456), (51, 1582800), (60, 1345380), (68, 1187100), (72, 1121150), (75, 1076304), (80, 1009035), (85, 949680), (90, 896920), (100, 807228), (102, 791400), (120, 672690), (136, 593550), (144, 560575), (150, 538152), (153, 527600), (170, 474840), (180, 448460), (200, 403614), (204, 395700), (225, 358768), (240, 336345), (255, 316560), (272, 296775), (300, 269076), (306, 263800), (340, 237420), (360, 224230), (400, 201807), (408, 197850), (425, 189936), (450, 179384), (510, 158280), (600, 134538), (612, 131900), (680, 118710), (720, 112115), (765, 105520), (816, 98925), (850, 94968), (900, 89692), (1020, 79140), (1200, 67269), (1224, 65950), (1275, 63312), (1319, 61200), (1360, 59355), (1530, 52760), (1700, 47484), (1800, 44846), (2040, 39570), (2448, 32975), (2550, 31656), (2638, 30600), (3060, 26380), (3400, 23742), (3600, 22423), (3825, 21104), (3957, 20400), (4080, 19785), (5100, 15828), (5276, 15300), (6120, 13190), (6595, 12240), (6800, 11871), (7650, 10552), (7914, 10200)]