228592800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 288

約数和(自身を含む): 871819200

約数和(自身を除く): 643226400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 557, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1026, 1080, 1114, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1671, 1710, 1800, 1824, 1900, 2052, 2160, 2228, 2280, 2400, 2565, 2700, 2736, 2785, 2850, 3040, 3342, 3420, 3600, 3800, 4104, 4275, 4320, 4456, 4560, 5013, 5130, 5400, 5472, 5570, 5700, 6684, 6840, 7200, 7600, 8208, 8355, 8550, 8912, 9120, 10026, 10260, 10583, 10800, 11140, 11400, 12825, 13368, 13680, 13925, 15039, 15200, 16416, 16710, 17100, 17824, 20052, 20520, 21166, 21600, 22280, 22800, 25065, 25650, 26736, 27360, 27850, 30078, 31749, 33420, 34200, 40104, 41040, 41775, 42332, 44560, 45600, 50130, 51300, 52915, 53472, 55700, 60156, 63498, 66840, 68400, 75195, 80208, 82080, 83550, 84664, 89120, 95247, 100260, 102600, 105830, 111400, 120312, 125325, 126996, 133680, 136800, 150390, 158745, 160416, 167100, 169328, 190494, 200520, 205200, 211660, 222800, 240624, 250650, 253992, 264575, 267360, 285741, 300780, 317490, 334200, 338656, 375975, 380988, 401040, 410400, 423320, 445600, 476235, 481248, 501300, 507984, 529150, 571482, 601560, 634980, 668400, 751950, 761976, 793725, 802080, 846640, 952470, 1002600, 1015968, 1058300, 1142964, 1203120, 1269960, 1336800, 1428705, 1503900, 1523952, 1587450, 1693280, 1904940, 2005200, 2116600, 2285928, 2381175, 2406240, 2539920, 2857410, 3007800, 3047904, 3174900, 3809880, 4010400, 4233200, 4571856, 4762350, 5079840, 5714820, 6015600, 6349800, 7143525, 7619760, 8466400, 9143712, 9524700, 11429640, 12031200, 12699600, 14287050, 15239520, 19049400, 22859280, 25399200, 28574100, 38098800, 45718560, 57148200, 76197600, 114296400, 228592800]

約数ペア:

[(1, 228592800), (2, 114296400), (3, 76197600), (4, 57148200), (5, 45718560), (6, 38098800), (8, 28574100), (9, 25399200), (10, 22859280), (12, 19049400), (15, 15239520), (16, 14287050), (18, 12699600), (19, 12031200), (20, 11429640), (24, 9524700), (25, 9143712), (27, 8466400), (30, 7619760), (32, 7143525), (36, 6349800), (38, 6015600), (40, 5714820), (45, 5079840), (48, 4762350), (50, 4571856), (54, 4233200), (57, 4010400), (60, 3809880), (72, 3174900), (75, 3047904), (76, 3007800), (80, 2857410), (90, 2539920), (95, 2406240), (96, 2381175), (100, 2285928), (108, 2116600), (114, 2005200), (120, 1904940), (135, 1693280), (144, 1587450), (150, 1523952), (152, 1503900), (160, 1428705), (171, 1336800), (180, 1269960), (190, 1203120), (200, 1142964), (216, 1058300), (225, 1015968), (228, 1002600), (240, 952470), (270, 846640), (285, 802080), (288, 793725), (300, 761976), (304, 751950), (342, 668400), (360, 634980), (380, 601560), (400, 571482), (432, 529150), (450, 507984), (456, 501300), (475, 481248), (480, 476235), (513, 445600), (540, 423320), (557, 410400), (570, 401040), (600, 380988), (608, 375975), (675, 338656), (684, 334200), (720, 317490), (760, 300780), (800, 285741), (855, 267360), (864, 264575), (900, 253992), (912, 250650), (950, 240624), (1026, 222800), (1080, 211660), (1114, 205200), (1140, 200520), (1200, 190494), (1350, 169328), (1368, 167100), (1425, 160416), (1440, 158745), (1520, 150390), (1671, 136800), (1710, 133680), (1800, 126996), (1824, 125325), (1900, 120312), (2052, 111400), (2160, 105830), (2228, 102600), (2280, 100260), (2400, 95247), (2565, 89120), (2700, 84664), (2736, 83550), (2785, 82080), (2850, 80208), (3040, 75195), (3342, 68400), (3420, 66840), (3600, 63498), (3800, 60156), (4104, 55700), (4275, 53472), (4320, 52915), (4456, 51300), (4560, 50130), (5013, 45600), (5130, 44560), (5400, 42332), (5472, 41775), (5570, 41040), (5700, 40104), (6684, 34200), (6840, 33420), (7200, 31749), (7600, 30078), (8208, 27850), (8355, 27360), (8550, 26736), (8912, 25650), (9120, 25065), (10026, 22800), (10260, 22280), (10583, 21600), (10800, 21166), (11140, 20520), (11400, 20052), (12825, 17824), (13368, 17100), (13680, 16710), (13925, 16416), (15039, 15200)]