20121127950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{75743}}^1$

素因数の和:75799

約数の個数: 192

約数和(自身を含む): 64919273472

約数和(自身を除く): 44798145522

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 23, 25, 30, 33, 35, 42, 46, 50, 55, 66, 69, 70, 75, 77, 105, 110, 115, 138, 150, 154, 161, 165, 175, 210, 230, 231, 253, 275, 322, 330, 345, 350, 385, 462, 483, 506, 525, 550, 575, 690, 759, 770, 805, 825, 966, 1050, 1150, 1155, 1265, 1518, 1610, 1650, 1725, 1771, 1925, 2310, 2415, 2530, 3450, 3542, 3795, 3850, 4025, 4830, 5313, 5775, 6325, 7590, 8050, 8855, 10626, 11550, 12075, 12650, 17710, 18975, 24150, 26565, 37950, 44275, 53130, 75743, 88550, 132825, 151486, 227229, 265650, 378715, 454458, 530201, 757430, 833173, 1060402, 1136145, 1590603, 1666346, 1742089, 1893575, 2272290, 2499519, 2651005, 3181206, 3484178, 3787150, 4165865, 4999038, 5226267, 5302010, 5680725, 5832211, 7953015, 8331730, 8710445, 10452534, 11361450, 11664422, 12194623, 12497595, 13255025, 15906030, 17420890, 17496633, 19162979, 20829325, 24389246, 24995190, 26131335, 26510050, 29161055, 34993266, 36583869, 38325958, 39765075, 41658650, 43552225, 52262670, 57488937, 58322110, 60973115, 62487975, 73167738, 79530150, 87104450, 87483165, 95814895, 114977874, 121946230, 124975950, 130656675, 134140853, 145805275, 174966330, 182919345, 191629790, 261313350, 268281706, 287444685, 291610550, 304865575, 365838690, 402422559, 437415825, 479074475, 574889370, 609731150, 670704265, 804845118, 874831650, 914596725, 958148950, 1341408530, 1437223425, 1829193450, 2012112795, 2874446850, 3353521325, 4024225590, 6707042650, 10060563975, 20121127950]

約数ペア:

[(1, 20121127950), (2, 10060563975), (3, 6707042650), (5, 4024225590), (6, 3353521325), (7, 2874446850), (10, 2012112795), (11, 1829193450), (14, 1437223425), (15, 1341408530), (21, 958148950), (22, 914596725), (23, 874831650), (25, 804845118), (30, 670704265), (33, 609731150), (35, 574889370), (42, 479074475), (46, 437415825), (50, 402422559), (55, 365838690), (66, 304865575), (69, 291610550), (70, 287444685), (75, 268281706), (77, 261313350), (105, 191629790), (110, 182919345), (115, 174966330), (138, 145805275), (150, 134140853), (154, 130656675), (161, 124975950), (165, 121946230), (175, 114977874), (210, 95814895), (230, 87483165), (231, 87104450), (253, 79530150), (275, 73167738), (322, 62487975), (330, 60973115), (345, 58322110), (350, 57488937), (385, 52262670), (462, 43552225), (483, 41658650), (506, 39765075), (525, 38325958), (550, 36583869), (575, 34993266), (690, 29161055), (759, 26510050), (770, 26131335), (805, 24995190), (825, 24389246), (966, 20829325), (1050, 19162979), (1150, 17496633), (1155, 17420890), (1265, 15906030), (1518, 13255025), (1610, 12497595), (1650, 12194623), (1725, 11664422), (1771, 11361450), (1925, 10452534), (2310, 8710445), (2415, 8331730), (2530, 7953015), (3450, 5832211), (3542, 5680725), (3795, 5302010), (3850, 5226267), (4025, 4999038), (4830, 4165865), (5313, 3787150), (5775, 3484178), (6325, 3181206), (7590, 2651005), (8050, 2499519), (8855, 2272290), (10626, 1893575), (11550, 1742089), (12075, 1666346), (12650, 1590603), (17710, 1136145), (18975, 1060402), (24150, 833173), (26565, 757430), (37950, 530201), (44275, 454458), (53130, 378715), (75743, 265650), (88550, 227229), (132825, 151486)]