87230520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 335412000

約数和(自身を除く): 248181480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 109, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 218, 228, 234, 247, 260, 270, 285, 312, 324, 327, 342, 351, 360, 380, 390, 405, 436, 456, 468, 494, 513, 520, 540, 545, 570, 585, 648, 654, 684, 702, 741, 760, 780, 810, 855, 872, 936, 981, 988, 1026, 1053, 1080, 1090, 1140, 1170, 1235, 1308, 1368, 1404, 1417, 1482, 1539, 1560, 1620, 1635, 1710, 1755, 1962, 1976, 2052, 2071, 2106, 2180, 2223, 2280, 2340, 2470, 2565, 2616, 2808, 2834, 2943, 2964, 3078, 3240, 3270, 3420, 3510, 3705, 3924, 4104, 4142, 4212, 4251, 4360, 4446, 4680, 4905, 4940, 5130, 5265, 5668, 5886, 5928, 6156, 6213, 6540, 6669, 6840, 7020, 7085, 7410, 7695, 7848, 8284, 8424, 8502, 8829, 8892, 9810, 9880, 10260, 10355, 10530, 11115, 11336, 11772, 12312, 12426, 12753, 13080, 13338, 14040, 14170, 14715, 14820, 15390, 16568, 17004, 17658, 17784, 18639, 19620, 20007, 20520, 20710, 21060, 21255, 22230, 23544, 24852, 25506, 26676, 26923, 28340, 29430, 29640, 30780, 31065, 33345, 34008, 35316, 37278, 38259, 39240, 40014, 41420, 42120, 42510, 44145, 44460, 49704, 51012, 53352, 53846, 55917, 56680, 58860, 61560, 62130, 63765, 66690, 70632, 74556, 76518, 80028, 80769, 82840, 85020, 88290, 88920, 93195, 100035, 102024, 107692, 111834, 114777, 117720, 124260, 127530, 133380, 134615, 149112, 153036, 160056, 161538, 167751, 170040, 176580, 186390, 191295, 200070, 215384, 223668, 229554, 242307, 248520, 255060, 266760, 269230, 279585, 306072, 323076, 335502, 353160, 372780, 382590, 400140, 403845, 447336, 459108, 484614, 510120, 538460, 559170, 573885, 646152, 671004, 726921, 745560, 765180, 800280, 807690, 838755, 918216, 969228, 1076920, 1118340, 1147770, 1211535, 1342008, 1453842, 1530360, 1615380, 1677510, 1938456, 2180763, 2236680, 2295540, 2423070, 2907684, 3230760, 3355020, 3634605, 4361526, 4591080, 4846140, 5815368, 6710040, 7269210, 8723052, 9692280, 10903815, 14538420, 17446104, 21807630, 29076840, 43615260, 87230520]

約数ペア:

[(1, 87230520), (2, 43615260), (3, 29076840), (4, 21807630), (5, 17446104), (6, 14538420), (8, 10903815), (9, 9692280), (10, 8723052), (12, 7269210), (13, 6710040), (15, 5815368), (18, 4846140), (19, 4591080), (20, 4361526), (24, 3634605), (26, 3355020), (27, 3230760), (30, 2907684), (36, 2423070), (38, 2295540), (39, 2236680), (40, 2180763), (45, 1938456), (52, 1677510), (54, 1615380), (57, 1530360), (60, 1453842), (65, 1342008), (72, 1211535), (76, 1147770), (78, 1118340), (81, 1076920), (90, 969228), (95, 918216), (104, 838755), (108, 807690), (109, 800280), (114, 765180), (117, 745560), (120, 726921), (130, 671004), (135, 646152), (152, 573885), (156, 559170), (162, 538460), (171, 510120), (180, 484614), (190, 459108), (195, 447336), (216, 403845), (218, 400140), (228, 382590), (234, 372780), (247, 353160), (260, 335502), (270, 323076), (285, 306072), (312, 279585), (324, 269230), (327, 266760), (342, 255060), (351, 248520), (360, 242307), (380, 229554), (390, 223668), (405, 215384), (436, 200070), (456, 191295), (468, 186390), (494, 176580), (513, 170040), (520, 167751), (540, 161538), (545, 160056), (570, 153036), (585, 149112), (648, 134615), (654, 133380), (684, 127530), (702, 124260), (741, 117720), (760, 114777), (780, 111834), (810, 107692), (855, 102024), (872, 100035), (936, 93195), (981, 88920), (988, 88290), (1026, 85020), (1053, 82840), (1080, 80769), (1090, 80028), (1140, 76518), (1170, 74556), (1235, 70632), (1308, 66690), (1368, 63765), (1404, 62130), (1417, 61560), (1482, 58860), (1539, 56680), (1560, 55917), (1620, 53846), (1635, 53352), (1710, 51012), (1755, 49704), (1962, 44460), (1976, 44145), (2052, 42510), (2071, 42120), (2106, 41420), (2180, 40014), (2223, 39240), (2280, 38259), (2340, 37278), (2470, 35316), (2565, 34008), (2616, 33345), (2808, 31065), (2834, 30780), (2943, 29640), (2964, 29430), (3078, 28340), (3240, 26923), (3270, 26676), (3420, 25506), (3510, 24852), (3705, 23544), (3924, 22230), (4104, 21255), (4142, 21060), (4212, 20710), (4251, 20520), (4360, 20007), (4446, 19620), (4680, 18639), (4905, 17784), (4940, 17658), (5130, 17004), (5265, 16568), (5668, 15390), (5886, 14820), (5928, 14715), (6156, 14170), (6213, 14040), (6540, 13338), (6669, 13080), (6840, 12753), (7020, 12426), (7085, 12312), (7410, 11772), (7695, 11336), (7848, 11115), (8284, 10530), (8424, 10355), (8502, 10260), (8829, 9880), (8892, 9810)]