255071700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 908969600

約数和(自身を除く): 653897900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 43, 45, 50, 52, 54, 60, 65, 75, 78, 86, 90, 100, 108, 117, 129, 130, 135, 150, 156, 169, 172, 180, 195, 215, 225, 234, 258, 260, 270, 300, 325, 338, 351, 387, 390, 430, 450, 468, 507, 516, 540, 559, 585, 645, 650, 675, 676, 702, 774, 780, 845, 860, 900, 975, 1014, 1075, 1118, 1161, 1170, 1290, 1300, 1350, 1404, 1521, 1548, 1677, 1690, 1755, 1935, 1950, 2028, 2150, 2197, 2236, 2322, 2340, 2535, 2580, 2700, 2795, 2925, 3042, 3225, 3354, 3380, 3510, 3870, 3900, 4225, 4300, 4394, 4563, 4644, 5031, 5070, 5590, 5805, 5850, 6084, 6450, 6591, 6708, 7020, 7267, 7605, 7740, 8385, 8450, 8775, 8788, 9126, 9675, 10062, 10140, 10985, 11180, 11610, 11700, 12675, 12900, 13182, 13975, 14534, 15093, 15210, 16770, 16900, 17550, 18252, 19350, 19773, 20124, 21801, 21970, 22815, 23220, 25155, 25350, 26364, 27950, 29025, 29068, 30186, 30420, 32955, 33540, 35100, 36335, 38025, 38700, 39546, 41925, 43602, 43940, 45630, 50310, 50700, 54925, 55900, 58050, 59319, 60372, 65403, 65910, 72670, 75465, 76050, 79092, 83850, 87204, 91260, 94471, 98865, 100620, 109005, 109850, 114075, 116100, 118638, 125775, 130806, 131820, 145340, 150930, 152100, 164775, 167700, 181675, 188942, 196209, 197730, 218010, 219700, 228150, 237276, 251550, 261612, 283413, 296595, 301860, 327015, 329550, 363350, 377325, 377884, 392418, 395460, 436020, 456300, 472355, 494325, 503100, 545025, 566826, 593190, 654030, 659100, 726700, 754650, 784836, 850239, 944710, 981045, 988650, 1090050, 1133652, 1186380, 1308060, 1417065, 1482975, 1509300, 1635075, 1700478, 1889420, 1962090, 1977300, 2180100, 2361775, 2550717, 2834130, 2965950, 3270150, 3400956, 3924180, 4251195, 4723550, 4905225, 5101434, 5668260, 5931900, 6540300, 7085325, 8502390, 9447100, 9810450, 10202868, 12753585, 14170650, 17004780, 19620900, 21255975, 25507170, 28341300, 42511950, 51014340, 63767925, 85023900, 127535850, 255071700]

約数ペア:

[(1, 255071700), (2, 127535850), (3, 85023900), (4, 63767925), (5, 51014340), (6, 42511950), (9, 28341300), (10, 25507170), (12, 21255975), (13, 19620900), (15, 17004780), (18, 14170650), (20, 12753585), (25, 10202868), (26, 9810450), (27, 9447100), (30, 8502390), (36, 7085325), (39, 6540300), (43, 5931900), (45, 5668260), (50, 5101434), (52, 4905225), (54, 4723550), (60, 4251195), (65, 3924180), (75, 3400956), (78, 3270150), (86, 2965950), (90, 2834130), (100, 2550717), (108, 2361775), (117, 2180100), (129, 1977300), (130, 1962090), (135, 1889420), (150, 1700478), (156, 1635075), (169, 1509300), (172, 1482975), (180, 1417065), (195, 1308060), (215, 1186380), (225, 1133652), (234, 1090050), (258, 988650), (260, 981045), (270, 944710), (300, 850239), (325, 784836), (338, 754650), (351, 726700), (387, 659100), (390, 654030), (430, 593190), (450, 566826), (468, 545025), (507, 503100), (516, 494325), (540, 472355), (559, 456300), (585, 436020), (645, 395460), (650, 392418), (675, 377884), (676, 377325), (702, 363350), (774, 329550), (780, 327015), (845, 301860), (860, 296595), (900, 283413), (975, 261612), (1014, 251550), (1075, 237276), (1118, 228150), (1161, 219700), (1170, 218010), (1290, 197730), (1300, 196209), (1350, 188942), (1404, 181675), (1521, 167700), (1548, 164775), (1677, 152100), (1690, 150930), (1755, 145340), (1935, 131820), (1950, 130806), (2028, 125775), (2150, 118638), (2197, 116100), (2236, 114075), (2322, 109850), (2340, 109005), (2535, 100620), (2580, 98865), (2700, 94471), (2795, 91260), (2925, 87204), (3042, 83850), (3225, 79092), (3354, 76050), (3380, 75465), (3510, 72670), (3870, 65910), (3900, 65403), (4225, 60372), (4300, 59319), (4394, 58050), (4563, 55900), (4644, 54925), (5031, 50700), (5070, 50310), (5590, 45630), (5805, 43940), (5850, 43602), (6084, 41925), (6450, 39546), (6591, 38700), (6708, 38025), (7020, 36335), (7267, 35100), (7605, 33540), (7740, 32955), (8385, 30420), (8450, 30186), (8775, 29068), (8788, 29025), (9126, 27950), (9675, 26364), (10062, 25350), (10140, 25155), (10985, 23220), (11180, 22815), (11610, 21970), (11700, 21801), (12675, 20124), (12900, 19773), (13182, 19350), (13975, 18252), (14534, 17550), (15093, 16900), (15210, 16770)]