90734280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 192

約数和(自身を含む): 341288640

約数和(自身を除く): 250554360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1187, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2374, 2548, 2730, 2940, 3185, 3561, 3640, 3822, 4748, 5096, 5460, 5880, 5935, 6370, 7122, 7644, 8309, 9496, 9555, 10920, 11870, 12740, 14244, 15288, 15431, 16618, 17805, 19110, 23740, 24927, 25480, 28488, 30862, 33236, 35610, 38220, 41545, 46293, 47480, 49854, 58163, 61724, 66472, 71220, 76440, 77155, 83090, 92586, 99708, 108017, 116326, 123448, 124635, 142440, 154310, 166180, 174489, 185172, 199416, 216034, 231465, 232652, 249270, 290815, 308620, 324051, 332360, 348978, 370344, 432068, 462930, 465304, 498540, 540085, 581630, 617240, 648102, 697956, 756119, 864136, 872445, 925860, 997080, 1080170, 1163260, 1296204, 1395912, 1512238, 1620255, 1744890, 1851720, 2160340, 2268357, 2326520, 2592408, 3024476, 3240510, 3489780, 3780595, 4320680, 4536714, 6048952, 6481020, 6979560, 7561190, 9073428, 11341785, 12962040, 15122380, 18146856, 22683570, 30244760, 45367140, 90734280]

約数ペア:

[(1, 90734280), (2, 45367140), (3, 30244760), (4, 22683570), (5, 18146856), (6, 15122380), (7, 12962040), (8, 11341785), (10, 9073428), (12, 7561190), (13, 6979560), (14, 6481020), (15, 6048952), (20, 4536714), (21, 4320680), (24, 3780595), (26, 3489780), (28, 3240510), (30, 3024476), (35, 2592408), (39, 2326520), (40, 2268357), (42, 2160340), (49, 1851720), (52, 1744890), (56, 1620255), (60, 1512238), (65, 1395912), (70, 1296204), (78, 1163260), (84, 1080170), (91, 997080), (98, 925860), (104, 872445), (105, 864136), (120, 756119), (130, 697956), (140, 648102), (147, 617240), (156, 581630), (168, 540085), (182, 498540), (195, 465304), (196, 462930), (210, 432068), (245, 370344), (260, 348978), (273, 332360), (280, 324051), (294, 308620), (312, 290815), (364, 249270), (390, 232652), (392, 231465), (420, 216034), (455, 199416), (490, 185172), (520, 174489), (546, 166180), (588, 154310), (637, 142440), (728, 124635), (735, 123448), (780, 116326), (840, 108017), (910, 99708), (980, 92586), (1092, 83090), (1176, 77155), (1187, 76440), (1274, 71220), (1365, 66472), (1470, 61724), (1560, 58163), (1820, 49854), (1911, 47480), (1960, 46293), (2184, 41545), (2374, 38220), (2548, 35610), (2730, 33236), (2940, 30862), (3185, 28488), (3561, 25480), (3640, 24927), (3822, 23740), (4748, 19110), (5096, 17805), (5460, 16618), (5880, 15431), (5935, 15288), (6370, 14244), (7122, 12740), (7644, 11870), (8309, 10920), (9496, 9555)]