273855840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 899942400

約数和(自身を除く): 626086560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 61, 80, 94, 96, 120, 122, 141, 160, 183, 188, 199, 235, 240, 244, 282, 305, 366, 376, 398, 470, 480, 488, 564, 597, 610, 705, 732, 752, 796, 915, 940, 976, 995, 1128, 1194, 1220, 1410, 1464, 1504, 1592, 1830, 1880, 1952, 1990, 2256, 2388, 2440, 2820, 2867, 2928, 2985, 3184, 3660, 3760, 3980, 4512, 4776, 4880, 5640, 5734, 5856, 5970, 6368, 7320, 7520, 7960, 8601, 9353, 9552, 9760, 11280, 11468, 11940, 12139, 14335, 14640, 15920, 17202, 18706, 19104, 22560, 22936, 23880, 24278, 28059, 28670, 29280, 31840, 34404, 36417, 37412, 43005, 45872, 46765, 47760, 48556, 56118, 57340, 60695, 68808, 72834, 74824, 86010, 91744, 93530, 95520, 97112, 112236, 114680, 121390, 137616, 140295, 145668, 149648, 172020, 182085, 187060, 194224, 224472, 229360, 242780, 275232, 280590, 291336, 299296, 344040, 364170, 374120, 388448, 448944, 458720, 485560, 561180, 570533, 582672, 688080, 728340, 748240, 897888, 971120, 1122360, 1141066, 1165344, 1376160, 1456680, 1496480, 1711599, 1942240, 2244720, 2282132, 2852665, 2913360, 3423198, 4489440, 4564264, 5705330, 5826720, 6846396, 8557995, 9128528, 11410660, 13692792, 17115990, 18257056, 22821320, 27385584, 34231980, 45642640, 54771168, 68463960, 91285280, 136927920, 273855840]

約数ペア:

[(1, 273855840), (2, 136927920), (3, 91285280), (4, 68463960), (5, 54771168), (6, 45642640), (8, 34231980), (10, 27385584), (12, 22821320), (15, 18257056), (16, 17115990), (20, 13692792), (24, 11410660), (30, 9128528), (32, 8557995), (40, 6846396), (47, 5826720), (48, 5705330), (60, 4564264), (61, 4489440), (80, 3423198), (94, 2913360), (96, 2852665), (120, 2282132), (122, 2244720), (141, 1942240), (160, 1711599), (183, 1496480), (188, 1456680), (199, 1376160), (235, 1165344), (240, 1141066), (244, 1122360), (282, 971120), (305, 897888), (366, 748240), (376, 728340), (398, 688080), (470, 582672), (480, 570533), (488, 561180), (564, 485560), (597, 458720), (610, 448944), (705, 388448), (732, 374120), (752, 364170), (796, 344040), (915, 299296), (940, 291336), (976, 280590), (995, 275232), (1128, 242780), (1194, 229360), (1220, 224472), (1410, 194224), (1464, 187060), (1504, 182085), (1592, 172020), (1830, 149648), (1880, 145668), (1952, 140295), (1990, 137616), (2256, 121390), (2388, 114680), (2440, 112236), (2820, 97112), (2867, 95520), (2928, 93530), (2985, 91744), (3184, 86010), (3660, 74824), (3760, 72834), (3980, 68808), (4512, 60695), (4776, 57340), (4880, 56118), (5640, 48556), (5734, 47760), (5856, 46765), (5970, 45872), (6368, 43005), (7320, 37412), (7520, 36417), (7960, 34404), (8601, 31840), (9353, 29280), (9552, 28670), (9760, 28059), (11280, 24278), (11468, 23880), (11940, 22936), (12139, 22560), (14335, 19104), (14640, 18706), (15920, 17202)]