71684400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 247984128

約数和(自身を除く): 176299728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 41, 47, 48, 50, 60, 62, 75, 80, 82, 93, 94, 100, 120, 123, 124, 141, 150, 155, 164, 186, 188, 200, 205, 235, 240, 246, 248, 282, 300, 310, 328, 372, 376, 400, 410, 465, 470, 492, 496, 564, 600, 615, 620, 656, 705, 744, 752, 775, 820, 930, 940, 984, 1025, 1128, 1175, 1200, 1230, 1240, 1271, 1410, 1457, 1488, 1550, 1640, 1860, 1880, 1927, 1968, 2050, 2256, 2325, 2350, 2460, 2480, 2542, 2820, 2914, 3075, 3100, 3280, 3525, 3720, 3760, 3813, 3854, 4100, 4371, 4650, 4700, 4920, 5084, 5640, 5781, 5828, 6150, 6200, 6355, 7050, 7285, 7440, 7626, 7708, 8200, 8742, 9300, 9400, 9635, 9840, 10168, 11280, 11562, 11656, 12300, 12400, 12710, 14100, 14570, 15252, 15416, 16400, 17484, 18600, 18800, 19065, 19270, 20336, 21855, 23124, 23312, 24600, 25420, 28200, 28905, 29140, 30504, 30832, 31775, 34968, 36425, 37200, 38130, 38540, 43710, 46248, 48175, 49200, 50840, 56400, 57810, 58280, 59737, 61008, 63550, 69936, 72850, 76260, 77080, 87420, 92496, 95325, 96350, 101680, 109275, 115620, 116560, 119474, 127100, 144525, 145700, 152520, 154160, 174840, 179211, 190650, 192700, 218550, 231240, 238948, 254200, 289050, 291400, 298685, 305040, 349680, 358422, 381300, 385400, 437100, 462480, 477896, 508400, 578100, 582800, 597370, 716844, 762600, 770800, 874200, 896055, 955792, 1156200, 1194740, 1433688, 1493425, 1525200, 1748400, 1792110, 2312400, 2389480, 2867376, 2986850, 3584220, 4480275, 4778960, 5973700, 7168440, 8960550, 11947400, 14336880, 17921100, 23894800, 35842200, 71684400]

約数ペア:

[(1, 71684400), (2, 35842200), (3, 23894800), (4, 17921100), (5, 14336880), (6, 11947400), (8, 8960550), (10, 7168440), (12, 5973700), (15, 4778960), (16, 4480275), (20, 3584220), (24, 2986850), (25, 2867376), (30, 2389480), (31, 2312400), (40, 1792110), (41, 1748400), (47, 1525200), (48, 1493425), (50, 1433688), (60, 1194740), (62, 1156200), (75, 955792), (80, 896055), (82, 874200), (93, 770800), (94, 762600), (100, 716844), (120, 597370), (123, 582800), (124, 578100), (141, 508400), (150, 477896), (155, 462480), (164, 437100), (186, 385400), (188, 381300), (200, 358422), (205, 349680), (235, 305040), (240, 298685), (246, 291400), (248, 289050), (282, 254200), (300, 238948), (310, 231240), (328, 218550), (372, 192700), (376, 190650), (400, 179211), (410, 174840), (465, 154160), (470, 152520), (492, 145700), (496, 144525), (564, 127100), (600, 119474), (615, 116560), (620, 115620), (656, 109275), (705, 101680), (744, 96350), (752, 95325), (775, 92496), (820, 87420), (930, 77080), (940, 76260), (984, 72850), (1025, 69936), (1128, 63550), (1175, 61008), (1200, 59737), (1230, 58280), (1240, 57810), (1271, 56400), (1410, 50840), (1457, 49200), (1488, 48175), (1550, 46248), (1640, 43710), (1860, 38540), (1880, 38130), (1927, 37200), (1968, 36425), (2050, 34968), (2256, 31775), (2325, 30832), (2350, 30504), (2460, 29140), (2480, 28905), (2542, 28200), (2820, 25420), (2914, 24600), (3075, 23312), (3100, 23124), (3280, 21855), (3525, 20336), (3720, 19270), (3760, 19065), (3813, 18800), (3854, 18600), (4100, 17484), (4371, 16400), (4650, 15416), (4700, 15252), (4920, 14570), (5084, 14100), (5640, 12710), (5781, 12400), (5828, 12300), (6150, 11656), (6200, 11562), (6355, 11280), (7050, 10168), (7285, 9840), (7440, 9635), (7626, 9400), (7708, 9300), (8200, 8742)]