75454470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 257402880

約数和(自身を除く): 181948410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 37, 39, 42, 45, 54, 63, 65, 70, 74, 78, 83, 90, 91, 105, 111, 117, 126, 130, 135, 166, 182, 185, 189, 195, 210, 222, 234, 249, 259, 270, 273, 315, 333, 351, 370, 378, 390, 415, 455, 481, 498, 518, 546, 555, 581, 585, 630, 666, 702, 747, 777, 819, 830, 910, 945, 962, 999, 1079, 1110, 1162, 1170, 1245, 1295, 1365, 1443, 1494, 1554, 1638, 1665, 1743, 1755, 1890, 1998, 2158, 2241, 2331, 2405, 2457, 2490, 2590, 2730, 2886, 2905, 3071, 3237, 3330, 3367, 3486, 3510, 3735, 3885, 4095, 4329, 4482, 4662, 4810, 4914, 4995, 5229, 5395, 5810, 6142, 6474, 6734, 6993, 7215, 7470, 7553, 7770, 8190, 8658, 8715, 9213, 9711, 9990, 10101, 10458, 10790, 11205, 11655, 12285, 12987, 13986, 14430, 15106, 15355, 15687, 16185, 16835, 17430, 18426, 19422, 20202, 21497, 21645, 22410, 22659, 23310, 24570, 25974, 26145, 27639, 29133, 30303, 30710, 31374, 32370, 33670, 34965, 37765, 39923, 42994, 43290, 45318, 46065, 48555, 50505, 52290, 55278, 58266, 60606, 64491, 64935, 67977, 69930, 75530, 78435, 79846, 82917, 90909, 92130, 97110, 101010, 107485, 113295, 119769, 128982, 129870, 135954, 138195, 145665, 151515, 156870, 165834, 181818, 193473, 199615, 203931, 214970, 226590, 239538, 276390, 279461, 291330, 303030, 322455, 339885, 359307, 386946, 399230, 407862, 414585, 454545, 558922, 580419, 598845, 644910, 679770, 718614, 829170, 838383, 909090, 967365, 1019655, 1077921, 1160838, 1197690, 1397305, 1676766, 1796535, 1934730, 2039310, 2155842, 2515149, 2794610, 2902095, 3593070, 4191915, 5030298, 5389605, 5804190, 7545447, 8383830, 10779210, 12575745, 15090894, 25151490, 37727235, 75454470]

約数ペア:

[(1, 75454470), (2, 37727235), (3, 25151490), (5, 15090894), (6, 12575745), (7, 10779210), (9, 8383830), (10, 7545447), (13, 5804190), (14, 5389605), (15, 5030298), (18, 4191915), (21, 3593070), (26, 2902095), (27, 2794610), (30, 2515149), (35, 2155842), (37, 2039310), (39, 1934730), (42, 1796535), (45, 1676766), (54, 1397305), (63, 1197690), (65, 1160838), (70, 1077921), (74, 1019655), (78, 967365), (83, 909090), (90, 838383), (91, 829170), (105, 718614), (111, 679770), (117, 644910), (126, 598845), (130, 580419), (135, 558922), (166, 454545), (182, 414585), (185, 407862), (189, 399230), (195, 386946), (210, 359307), (222, 339885), (234, 322455), (249, 303030), (259, 291330), (270, 279461), (273, 276390), (315, 239538), (333, 226590), (351, 214970), (370, 203931), (378, 199615), (390, 193473), (415, 181818), (455, 165834), (481, 156870), (498, 151515), (518, 145665), (546, 138195), (555, 135954), (581, 129870), (585, 128982), (630, 119769), (666, 113295), (702, 107485), (747, 101010), (777, 97110), (819, 92130), (830, 90909), (910, 82917), (945, 79846), (962, 78435), (999, 75530), (1079, 69930), (1110, 67977), (1162, 64935), (1170, 64491), (1245, 60606), (1295, 58266), (1365, 55278), (1443, 52290), (1494, 50505), (1554, 48555), (1638, 46065), (1665, 45318), (1743, 43290), (1755, 42994), (1890, 39923), (1998, 37765), (2158, 34965), (2241, 33670), (2331, 32370), (2405, 31374), (2457, 30710), (2490, 30303), (2590, 29133), (2730, 27639), (2886, 26145), (2905, 25974), (3071, 24570), (3237, 23310), (3330, 22659), (3367, 22410), (3486, 21645), (3510, 21497), (3735, 20202), (3885, 19422), (4095, 18426), (4329, 17430), (4482, 16835), (4662, 16185), (4810, 15687), (4914, 15355), (4995, 15106), (5229, 14430), (5395, 13986), (5810, 12987), (6142, 12285), (6474, 11655), (6734, 11205), (6993, 10790), (7215, 10458), (7470, 10101), (7553, 9990), (7770, 9711), (8190, 9213), (8658, 8715)]