155998800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 180

約数和(自身を含む): 573428700

約数和(自身を除く): 417429900

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, 1360, 1530, 1700, 1800, 2040, 2448, 2549, 2550, 3060, 3400, 3600, 3825, 4080, 5098, 5100, 6120, 6800, 7647, 7650, 10196, 10200, 12240, 12745, 15294, 15300, 20392, 20400, 22941, 25490, 30588, 30600, 38235, 40784, 43333, 45882, 50980, 61176, 61200, 63725, 76470, 86666, 91764, 101960, 114705, 122352, 127450, 129999, 152940, 173332, 183528, 191175, 203920, 216665, 229410, 254900, 259998, 305880, 346664, 367056, 382350, 389997, 433330, 458820, 509800, 519996, 573525, 611760, 649995, 693328, 764700, 779994, 866660, 917640, 1019600, 1039992, 1083325, 1147050, 1299990, 1529400, 1559988, 1733320, 1835280, 1949985, 2079984, 2166650, 2294100, 2599980, 3058800, 3119976, 3249975, 3466640, 3899970, 4333300, 4588200, 5199960, 6239952, 6499950, 7799940, 8666600, 9176400, 9749925, 10399920, 12999900, 15599880, 17333200, 19499850, 25999800, 31199760, 38999700, 51999600, 77999400, 155998800]

約数ペア:

[(1, 155998800), (2, 77999400), (3, 51999600), (4, 38999700), (5, 31199760), (6, 25999800), (8, 19499850), (9, 17333200), (10, 15599880), (12, 12999900), (15, 10399920), (16, 9749925), (17, 9176400), (18, 8666600), (20, 7799940), (24, 6499950), (25, 6239952), (30, 5199960), (34, 4588200), (36, 4333300), (40, 3899970), (45, 3466640), (48, 3249975), (50, 3119976), (51, 3058800), (60, 2599980), (68, 2294100), (72, 2166650), (75, 2079984), (80, 1949985), (85, 1835280), (90, 1733320), (100, 1559988), (102, 1529400), (120, 1299990), (136, 1147050), (144, 1083325), (150, 1039992), (153, 1019600), (170, 917640), (180, 866660), (200, 779994), (204, 764700), (225, 693328), (240, 649995), (255, 611760), (272, 573525), (300, 519996), (306, 509800), (340, 458820), (360, 433330), (400, 389997), (408, 382350), (425, 367056), (450, 346664), (510, 305880), (600, 259998), (612, 254900), (680, 229410), (720, 216665), (765, 203920), (816, 191175), (850, 183528), (900, 173332), (1020, 152940), (1200, 129999), (1224, 127450), (1275, 122352), (1360, 114705), (1530, 101960), (1700, 91764), (1800, 86666), (2040, 76470), (2448, 63725), (2549, 61200), (2550, 61176), (3060, 50980), (3400, 45882), (3600, 43333), (3825, 40784), (4080, 38235), (5098, 30600), (5100, 30588), (6120, 25490), (6800, 22941), (7647, 20400), (7650, 20392), (10196, 15300), (10200, 15294), (12240, 12745)]