227812800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 168

約数和(自身を含む): 772029952

約数和(自身を除く): 544217152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1531, 1550, 1600, 1860, 1984, 2325, 2400, 2480, 2976, 3062, 3100, 3720, 4593, 4650, 4800, 4960, 5952, 6124, 6200, 7440, 7655, 9186, 9300, 9920, 12248, 12400, 14880, 15310, 18372, 18600, 22965, 24496, 24800, 29760, 30620, 36744, 37200, 38275, 45930, 47461, 48992, 49600, 61240, 73488, 74400, 76550, 91860, 94922, 97984, 114825, 122480, 142383, 146976, 148800, 153100, 183720, 189844, 229650, 237305, 244960, 284766, 293952, 306200, 367440, 379688, 459300, 474610, 489920, 569532, 612400, 711915, 734880, 759376, 918600, 949220, 1139064, 1186525, 1224800, 1423830, 1469760, 1518752, 1837200, 1898440, 2278128, 2373050, 2449600, 2847660, 3037504, 3559575, 3674400, 3796880, 4556256, 4746100, 5695320, 7119150, 7348800, 7593760, 9112512, 9492200, 11390640, 14238300, 15187520, 18984400, 22781280, 28476600, 37968800, 45562560, 56953200, 75937600, 113906400, 227812800]

約数ペア:

[(1, 227812800), (2, 113906400), (3, 75937600), (4, 56953200), (5, 45562560), (6, 37968800), (8, 28476600), (10, 22781280), (12, 18984400), (15, 15187520), (16, 14238300), (20, 11390640), (24, 9492200), (25, 9112512), (30, 7593760), (31, 7348800), (32, 7119150), (40, 5695320), (48, 4746100), (50, 4556256), (60, 3796880), (62, 3674400), (64, 3559575), (75, 3037504), (80, 2847660), (93, 2449600), (96, 2373050), (100, 2278128), (120, 1898440), (124, 1837200), (150, 1518752), (155, 1469760), (160, 1423830), (186, 1224800), (192, 1186525), (200, 1139064), (240, 949220), (248, 918600), (300, 759376), (310, 734880), (320, 711915), (372, 612400), (400, 569532), (465, 489920), (480, 474610), (496, 459300), (600, 379688), (620, 367440), (744, 306200), (775, 293952), (800, 284766), (930, 244960), (960, 237305), (992, 229650), (1200, 189844), (1240, 183720), (1488, 153100), (1531, 148800), (1550, 146976), (1600, 142383), (1860, 122480), (1984, 114825), (2325, 97984), (2400, 94922), (2480, 91860), (2976, 76550), (3062, 74400), (3100, 73488), (3720, 61240), (4593, 49600), (4650, 48992), (4800, 47461), (4960, 45930), (5952, 38275), (6124, 37200), (6200, 36744), (7440, 30620), (7655, 29760), (9186, 24800), (9300, 24496), (9920, 22965), (12248, 18600), (12400, 18372), (14880, 15310)]