55219320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 384

約数和(自身を含む): 220147200

約数和(自身を除く): 164927880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 23, 24, 26, 27, 30, 36, 38, 39, 40, 45, 46, 52, 54, 57, 60, 65, 69, 72, 76, 78, 81, 90, 92, 95, 104, 108, 114, 115, 117, 120, 130, 135, 138, 152, 156, 162, 171, 180, 184, 190, 195, 207, 216, 228, 230, 234, 243, 247, 260, 270, 276, 285, 299, 312, 324, 342, 345, 351, 360, 380, 390, 405, 414, 437, 456, 460, 468, 486, 494, 513, 520, 540, 552, 570, 585, 598, 621, 648, 684, 690, 702, 741, 760, 780, 810, 828, 855, 874, 897, 920, 936, 972, 988, 1026, 1035, 1053, 1080, 1140, 1170, 1196, 1215, 1235, 1242, 1311, 1368, 1380, 1404, 1482, 1495, 1539, 1560, 1620, 1656, 1710, 1748, 1755, 1794, 1863, 1944, 1976, 2052, 2070, 2106, 2185, 2223, 2280, 2340, 2392, 2430, 2470, 2484, 2565, 2622, 2691, 2760, 2808, 2964, 2990, 3078, 3105, 3159, 3240, 3420, 3496, 3510, 3588, 3705, 3726, 3933, 4104, 4140, 4212, 4370, 4446, 4485, 4617, 4680, 4860, 4940, 4968, 5130, 5244, 5265, 5382, 5589, 5681, 5928, 5980, 6156, 6210, 6318, 6555, 6669, 6840, 7020, 7176, 7410, 7452, 7695, 7866, 8073, 8280, 8424, 8740, 8892, 8970, 9234, 9315, 9720, 9880, 10260, 10488, 10530, 10764, 11115, 11178, 11362, 11799, 11960, 12312, 12420, 12636, 13110, 13338, 13455, 14040, 14820, 14904, 15390, 15732, 15795, 16146, 17043, 17480, 17784, 17940, 18468, 18630, 19665, 20007, 20520, 21060, 21528, 22230, 22356, 22724, 23085, 23598, 24219, 24840, 25272, 26220, 26676, 26910, 27945, 28405, 29640, 30780, 31464, 31590, 32292, 33345, 34086, 35397, 35880, 36936, 37260, 39330, 40014, 40365, 42120, 44460, 44712, 45448, 46170, 47196, 48438, 51129, 52440, 53352, 53820, 55890, 56810, 58995, 60021, 61560, 63180, 64584, 66690, 68172, 70794, 72657, 74520, 78660, 80028, 80730, 85215, 88920, 92340, 94392, 96876, 100035, 102258, 106191, 107640, 111780, 113620, 117990, 120042, 121095, 126360, 133380, 136344, 141588, 145314, 153387, 157320, 160056, 161460, 170430, 176985, 184680, 193752, 200070, 204516, 212382, 223560, 227240, 235980, 240084, 242190, 255645, 266760, 283176, 290628, 300105, 306774, 322920, 340860, 353970, 363285, 400140, 409032, 424764, 460161, 471960, 480168, 484380, 511290, 530955, 581256, 600210, 613548, 681720, 707940, 726570, 766935, 800280, 849528, 920322, 968760, 1022580, 1061910, 1200420, 1227096, 1380483, 1415880, 1453140, 1533870, 1840644, 2045160, 2123820, 2300805, 2400840, 2760966, 2906280, 3067740, 3681288, 4247640, 4601610, 5521932, 6135480, 6902415, 9203220, 11043864, 13804830, 18406440, 27609660, 55219320]

約数ペア:

[(1, 55219320), (2, 27609660), (3, 18406440), (4, 13804830), (5, 11043864), (6, 9203220), (8, 6902415), (9, 6135480), (10, 5521932), (12, 4601610), (13, 4247640), (15, 3681288), (18, 3067740), (19, 2906280), (20, 2760966), (23, 2400840), (24, 2300805), (26, 2123820), (27, 2045160), (30, 1840644), (36, 1533870), (38, 1453140), (39, 1415880), (40, 1380483), (45, 1227096), (46, 1200420), (52, 1061910), (54, 1022580), (57, 968760), (60, 920322), (65, 849528), (69, 800280), (72, 766935), (76, 726570), (78, 707940), (81, 681720), (90, 613548), (92, 600210), (95, 581256), (104, 530955), (108, 511290), (114, 484380), (115, 480168), (117, 471960), (120, 460161), (130, 424764), (135, 409032), (138, 400140), (152, 363285), (156, 353970), (162, 340860), (171, 322920), (180, 306774), (184, 300105), (190, 290628), (195, 283176), (207, 266760), (216, 255645), (228, 242190), (230, 240084), (234, 235980), (243, 227240), (247, 223560), (260, 212382), (270, 204516), (276, 200070), (285, 193752), (299, 184680), (312, 176985), (324, 170430), (342, 161460), (345, 160056), (351, 157320), (360, 153387), (380, 145314), (390, 141588), (405, 136344), (414, 133380), (437, 126360), (456, 121095), (460, 120042), (468, 117990), (486, 113620), (494, 111780), (513, 107640), (520, 106191), (540, 102258), (552, 100035), (570, 96876), (585, 94392), (598, 92340), (621, 88920), (648, 85215), (684, 80730), (690, 80028), (702, 78660), (741, 74520), (760, 72657), (780, 70794), (810, 68172), (828, 66690), (855, 64584), (874, 63180), (897, 61560), (920, 60021), (936, 58995), (972, 56810), (988, 55890), (1026, 53820), (1035, 53352), (1053, 52440), (1080, 51129), (1140, 48438), (1170, 47196), (1196, 46170), (1215, 45448), (1235, 44712), (1242, 44460), (1311, 42120), (1368, 40365), (1380, 40014), (1404, 39330), (1482, 37260), (1495, 36936), (1539, 35880), (1560, 35397), (1620, 34086), (1656, 33345), (1710, 32292), (1748, 31590), (1755, 31464), (1794, 30780), (1863, 29640), (1944, 28405), (1976, 27945), (2052, 26910), (2070, 26676), (2106, 26220), (2185, 25272), (2223, 24840), (2280, 24219), (2340, 23598), (2392, 23085), (2430, 22724), (2470, 22356), (2484, 22230), (2565, 21528), (2622, 21060), (2691, 20520), (2760, 20007), (2808, 19665), (2964, 18630), (2990, 18468), (3078, 17940), (3105, 17784), (3159, 17480), (3240, 17043), (3420, 16146), (3496, 15795), (3510, 15732), (3588, 15390), (3705, 14904), (3726, 14820), (3933, 14040), (4104, 13455), (4140, 13338), (4212, 13110), (4370, 12636), (4446, 12420), (4485, 12312), (4617, 11960), (4680, 11799), (4860, 11362), (4940, 11178), (4968, 11115), (5130, 10764), (5244, 10530), (5265, 10488), (5382, 10260), (5589, 9880), (5681, 9720), (5928, 9315), (5980, 9234), (6156, 8970), (6210, 8892), (6318, 8740), (6555, 8424), (6669, 8280), (6840, 8073), (7020, 7866), (7176, 7695), (7410, 7452)]