71830440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 274496040

約数和(自身を除く): 202665600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 97, 99, 102, 110, 120, 121, 132, 136, 153, 165, 170, 180, 187, 194, 198, 204, 220, 242, 255, 264, 291, 306, 330, 340, 360, 363, 374, 388, 396, 408, 440, 484, 485, 495, 510, 561, 582, 605, 612, 660, 680, 726, 748, 765, 776, 792, 873, 935, 968, 970, 990, 1020, 1067, 1089, 1122, 1164, 1210, 1224, 1320, 1452, 1455, 1496, 1530, 1649, 1683, 1746, 1815, 1870, 1940, 1980, 2040, 2057, 2134, 2178, 2244, 2328, 2420, 2805, 2904, 2910, 3060, 3201, 3298, 3366, 3492, 3630, 3740, 3880, 3960, 4114, 4268, 4356, 4365, 4488, 4840, 4947, 5335, 5445, 5610, 5820, 6120, 6171, 6402, 6596, 6732, 6984, 7260, 7480, 8228, 8245, 8415, 8536, 8712, 8730, 9603, 9894, 10285, 10670, 10890, 11220, 11640, 11737, 12342, 12804, 13192, 13464, 14520, 14841, 16005, 16456, 16490, 16830, 17460, 18139, 18513, 19206, 19788, 20570, 21340, 21780, 22440, 23474, 24684, 24735, 25608, 29682, 30855, 32010, 32980, 33660, 34920, 35211, 36278, 37026, 38412, 39576, 41140, 42680, 43560, 46948, 48015, 49368, 49470, 54417, 58685, 59364, 61710, 64020, 65960, 67320, 70422, 72556, 74052, 74205, 76824, 82280, 90695, 92565, 93896, 96030, 98940, 105633, 108834, 117370, 118728, 123420, 128040, 140844, 145112, 148104, 148410, 163251, 176055, 181390, 185130, 192060, 197880, 199529, 211266, 217668, 234740, 246840, 272085, 281688, 296820, 326502, 352110, 362780, 370260, 384120, 399058, 422532, 435336, 469480, 528165, 544170, 593640, 598587, 653004, 704220, 725560, 740520, 798116, 816255, 845064, 997645, 1056330, 1088340, 1197174, 1306008, 1408440, 1596232, 1632510, 1795761, 1995290, 2112660, 2176680, 2394348, 2992935, 3265020, 3591522, 3990580, 4225320, 4788696, 5985870, 6530040, 7183044, 7981160, 8978805, 11971740, 14366088, 17957610, 23943480, 35915220, 71830440]

約数ペア:

[(1, 71830440), (2, 35915220), (3, 23943480), (4, 17957610), (5, 14366088), (6, 11971740), (8, 8978805), (9, 7981160), (10, 7183044), (11, 6530040), (12, 5985870), (15, 4788696), (17, 4225320), (18, 3990580), (20, 3591522), (22, 3265020), (24, 2992935), (30, 2394348), (33, 2176680), (34, 2112660), (36, 1995290), (40, 1795761), (44, 1632510), (45, 1596232), (51, 1408440), (55, 1306008), (60, 1197174), (66, 1088340), (68, 1056330), (72, 997645), (85, 845064), (88, 816255), (90, 798116), (97, 740520), (99, 725560), (102, 704220), (110, 653004), (120, 598587), (121, 593640), (132, 544170), (136, 528165), (153, 469480), (165, 435336), (170, 422532), (180, 399058), (187, 384120), (194, 370260), (198, 362780), (204, 352110), (220, 326502), (242, 296820), (255, 281688), (264, 272085), (291, 246840), (306, 234740), (330, 217668), (340, 211266), (360, 199529), (363, 197880), (374, 192060), (388, 185130), (396, 181390), (408, 176055), (440, 163251), (484, 148410), (485, 148104), (495, 145112), (510, 140844), (561, 128040), (582, 123420), (605, 118728), (612, 117370), (660, 108834), (680, 105633), (726, 98940), (748, 96030), (765, 93896), (776, 92565), (792, 90695), (873, 82280), (935, 76824), (968, 74205), (970, 74052), (990, 72556), (1020, 70422), (1067, 67320), (1089, 65960), (1122, 64020), (1164, 61710), (1210, 59364), (1224, 58685), (1320, 54417), (1452, 49470), (1455, 49368), (1496, 48015), (1530, 46948), (1649, 43560), (1683, 42680), (1746, 41140), (1815, 39576), (1870, 38412), (1940, 37026), (1980, 36278), (2040, 35211), (2057, 34920), (2134, 33660), (2178, 32980), (2244, 32010), (2328, 30855), (2420, 29682), (2805, 25608), (2904, 24735), (2910, 24684), (3060, 23474), (3201, 22440), (3298, 21780), (3366, 21340), (3492, 20570), (3630, 19788), (3740, 19206), (3880, 18513), (3960, 18139), (4114, 17460), (4268, 16830), (4356, 16490), (4365, 16456), (4488, 16005), (4840, 14841), (4947, 14520), (5335, 13464), (5445, 13192), (5610, 12804), (5820, 12342), (6120, 11737), (6171, 11640), (6402, 11220), (6596, 10890), (6732, 10670), (6984, 10285), (7260, 9894), (7480, 9603), (8228, 8730), (8245, 8712), (8415, 8536)]