80910898110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{31271}}^1$

素因数の和:31368

約数の個数: 192

約数和(自身を含む): 253438295040

約数和(自身を除く): 172527396930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1110, 1295, 1369, 1554, 1665, 1890, 1998, 2331, 2590, 2738, 3330, 3885, 4107, 4662, 4995, 6845, 6993, 7770, 8214, 9583, 9990, 11655, 12321, 13690, 13986, 19166, 20535, 23310, 24642, 28749, 31271, 34965, 36963, 41070, 47915, 57498, 61605, 62542, 69930, 73926, 86247, 93813, 95830, 123210, 143745, 156355, 172494, 184815, 187626, 218897, 258741, 281439, 287490, 312710, 369630, 431235, 437794, 469065, 517482, 562878, 656691, 844317, 862470, 938130, 1094485, 1157027, 1293705, 1313382, 1407195, 1688634, 1970073, 2188970, 2314054, 2587410, 2814390, 3283455, 3471081, 3940146, 4221585, 5785135, 5910219, 6566910, 6942162, 8099189, 8443170, 9850365, 10413243, 11570270, 11820438, 16198378, 17355405, 19700730, 20826486, 24297567, 29551095, 31239729, 34710810, 40495945, 42809999, 48595134, 52066215, 59102190, 62479458, 72892701, 80991890, 85619998, 104132430, 121487835, 128429997, 145785402, 156198645, 214049995, 218678103, 242975670, 256859994, 299669993, 312397290, 364463505, 385289991, 428099990, 437356206, 599339986, 642149985, 728927010, 770579982, 899009979, 1093390515, 1155869973, 1284299970, 1498349965, 1798019958, 1926449955, 2186781030, 2311739946, 2697029937, 2996699930, 3852899910, 4495049895, 5394059874, 5779349865, 8091089811, 8990099790, 11558699730, 13485149685, 16182179622, 26970299370, 40455449055, 80910898110]

約数ペア:

[(1, 80910898110), (2, 40455449055), (3, 26970299370), (5, 16182179622), (6, 13485149685), (7, 11558699730), (9, 8990099790), (10, 8091089811), (14, 5779349865), (15, 5394059874), (18, 4495049895), (21, 3852899910), (27, 2996699930), (30, 2697029937), (35, 2311739946), (37, 2186781030), (42, 1926449955), (45, 1798019958), (54, 1498349965), (63, 1284299970), (70, 1155869973), (74, 1093390515), (90, 899009979), (105, 770579982), (111, 728927010), (126, 642149985), (135, 599339986), (185, 437356206), (189, 428099990), (210, 385289991), (222, 364463505), (259, 312397290), (270, 299669993), (315, 256859994), (333, 242975670), (370, 218678103), (378, 214049995), (518, 156198645), (555, 145785402), (630, 128429997), (666, 121487835), (777, 104132430), (945, 85619998), (999, 80991890), (1110, 72892701), (1295, 62479458), (1369, 59102190), (1554, 52066215), (1665, 48595134), (1890, 42809999), (1998, 40495945), (2331, 34710810), (2590, 31239729), (2738, 29551095), (3330, 24297567), (3885, 20826486), (4107, 19700730), (4662, 17355405), (4995, 16198378), (6845, 11820438), (6993, 11570270), (7770, 10413243), (8214, 9850365), (9583, 8443170), (9990, 8099189), (11655, 6942162), (12321, 6566910), (13690, 5910219), (13986, 5785135), (19166, 4221585), (20535, 3940146), (23310, 3471081), (24642, 3283455), (28749, 2814390), (31271, 2587410), (34965, 2314054), (36963, 2188970), (41070, 1970073), (47915, 1688634), (57498, 1407195), (61605, 1313382), (62542, 1293705), (69930, 1157027), (73926, 1094485), (86247, 938130), (93813, 862470), (95830, 844317), (123210, 656691), (143745, 562878), (156355, 517482), (172494, 469065), (184815, 437794), (187626, 431235), (218897, 369630), (258741, 312710), (281439, 287490)]