145133820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 478208640

約数和(自身を除く): 333074820

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, 117, 130, 156, 169, 180, 195, 234, 260, 338, 367, 390, 468, 507, 585, 676, 734, 780, 845, 1014, 1101, 1170, 1468, 1521, 1690, 1835, 2028, 2197, 2202, 2340, 2535, 3042, 3303, 3380, 3670, 4394, 4404, 4771, 5070, 5505, 6084, 6591, 6606, 7340, 7605, 8788, 9542, 10140, 10985, 11010, 13182, 13212, 14313, 15210, 16515, 19084, 19773, 21970, 22020, 23855, 26364, 28626, 30420, 32955, 33030, 39546, 42939, 43940, 47710, 57252, 62023, 65910, 66060, 71565, 79092, 85878, 95420, 98865, 124046, 131820, 143130, 171756, 186069, 197730, 214695, 248092, 286260, 310115, 372138, 395460, 429390, 558207, 620230, 744276, 806299, 858780, 930345, 1116414, 1240460, 1612598, 1860690, 2232828, 2418897, 2791035, 3225196, 3721380, 4031495, 4837794, 5582070, 7256691, 8062990, 9675588, 11164140, 12094485, 14513382, 16125980, 24188970, 29026764, 36283455, 48377940, 72566910, 145133820]

約数ペア:

[(1, 145133820), (2, 72566910), (3, 48377940), (4, 36283455), (5, 29026764), (6, 24188970), (9, 16125980), (10, 14513382), (12, 12094485), (13, 11164140), (15, 9675588), (18, 8062990), (20, 7256691), (26, 5582070), (30, 4837794), (36, 4031495), (39, 3721380), (45, 3225196), (52, 2791035), (60, 2418897), (65, 2232828), (78, 1860690), (90, 1612598), (117, 1240460), (130, 1116414), (156, 930345), (169, 858780), (180, 806299), (195, 744276), (234, 620230), (260, 558207), (338, 429390), (367, 395460), (390, 372138), (468, 310115), (507, 286260), (585, 248092), (676, 214695), (734, 197730), (780, 186069), (845, 171756), (1014, 143130), (1101, 131820), (1170, 124046), (1468, 98865), (1521, 95420), (1690, 85878), (1835, 79092), (2028, 71565), (2197, 66060), (2202, 65910), (2340, 62023), (2535, 57252), (3042, 47710), (3303, 43940), (3380, 42939), (3670, 39546), (4394, 33030), (4404, 32955), (4771, 30420), (5070, 28626), (5505, 26364), (6084, 23855), (6591, 22020), (6606, 21970), (7340, 19773), (7605, 19084), (8788, 16515), (9542, 15210), (10140, 14313), (10985, 13212), (11010, 13182)]