475532460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2104

約数の個数: 144

約数和(自身を含む): 1569282624

約数和(自身を除く): 1093750164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 780, 927, 1030, 1170, 1236, 1339, 1545, 1854, 1973, 2060, 2340, 2678, 3090, 3708, 3946, 4017, 4635, 5356, 5919, 6180, 6695, 7892, 8034, 9270, 9865, 11838, 12051, 13390, 16068, 17757, 18540, 19730, 20085, 23676, 24102, 25649, 26780, 29595, 35514, 39460, 40170, 48204, 51298, 59190, 60255, 71028, 76947, 80340, 88785, 102596, 118380, 120510, 128245, 153894, 177570, 203219, 230841, 241020, 256490, 307788, 355140, 384735, 406438, 461682, 512980, 609657, 769470, 812876, 923364, 1016095, 1154205, 1219314, 1538940, 1828971, 2032190, 2308410, 2438628, 2641847, 3048285, 3657942, 4064380, 4616820, 5283694, 6096570, 7315884, 7925541, 9144855, 10567388, 12193140, 13209235, 15851082, 18289710, 23776623, 26418470, 31702164, 36579420, 39627705, 47553246, 52836940, 79255410, 95106492, 118883115, 158510820, 237766230, 475532460]

約数ペア:

[(1, 475532460), (2, 237766230), (3, 158510820), (4, 118883115), (5, 95106492), (6, 79255410), (9, 52836940), (10, 47553246), (12, 39627705), (13, 36579420), (15, 31702164), (18, 26418470), (20, 23776623), (26, 18289710), (30, 15851082), (36, 13209235), (39, 12193140), (45, 10567388), (52, 9144855), (60, 7925541), (65, 7315884), (78, 6096570), (90, 5283694), (103, 4616820), (117, 4064380), (130, 3657942), (156, 3048285), (180, 2641847), (195, 2438628), (206, 2308410), (234, 2032190), (260, 1828971), (309, 1538940), (390, 1219314), (412, 1154205), (468, 1016095), (515, 923364), (585, 812876), (618, 769470), (780, 609657), (927, 512980), (1030, 461682), (1170, 406438), (1236, 384735), (1339, 355140), (1545, 307788), (1854, 256490), (1973, 241020), (2060, 230841), (2340, 203219), (2678, 177570), (3090, 153894), (3708, 128245), (3946, 120510), (4017, 118380), (4635, 102596), (5356, 88785), (5919, 80340), (6180, 76947), (6695, 71028), (7892, 60255), (8034, 59190), (9270, 51298), (9865, 48204), (11838, 40170), (12051, 39460), (13390, 35514), (16068, 29595), (17757, 26780), (18540, 25649), (19730, 24102), (20085, 23676)]