12127800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 192

約数和(自身を含む): 42184800

約数和(自身を除く): 30057000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 41, 50, 51, 58, 60, 68, 75, 82, 85, 87, 100, 102, 116, 120, 123, 136, 145, 150, 164, 170, 174, 200, 204, 205, 232, 246, 255, 290, 300, 328, 340, 348, 408, 410, 425, 435, 492, 493, 510, 580, 600, 615, 680, 696, 697, 725, 820, 850, 870, 984, 986, 1020, 1025, 1160, 1189, 1230, 1275, 1394, 1450, 1479, 1640, 1700, 1740, 1972, 2040, 2050, 2091, 2175, 2378, 2460, 2465, 2550, 2788, 2900, 2958, 3075, 3400, 3480, 3485, 3567, 3944, 4100, 4182, 4350, 4756, 4920, 4930, 5100, 5576, 5800, 5916, 5945, 6150, 6970, 7134, 7395, 8200, 8364, 8700, 9512, 9860, 10200, 10455, 11832, 11890, 12300, 12325, 13940, 14268, 14790, 16728, 17400, 17425, 17835, 19720, 20213, 20910, 23780, 24600, 24650, 27880, 28536, 29580, 29725, 34850, 35670, 36975, 40426, 41820, 47560, 49300, 52275, 59160, 59450, 60639, 69700, 71340, 73950, 80852, 83640, 89175, 98600, 101065, 104550, 118900, 121278, 139400, 142680, 147900, 161704, 178350, 202130, 209100, 237800, 242556, 295800, 303195, 356700, 404260, 418200, 485112, 505325, 606390, 713400, 808520, 1010650, 1212780, 1515975, 2021300, 2425560, 3031950, 4042600, 6063900, 12127800]

約数ペア:

[(1, 12127800), (2, 6063900), (3, 4042600), (4, 3031950), (5, 2425560), (6, 2021300), (8, 1515975), (10, 1212780), (12, 1010650), (15, 808520), (17, 713400), (20, 606390), (24, 505325), (25, 485112), (29, 418200), (30, 404260), (34, 356700), (40, 303195), (41, 295800), (50, 242556), (51, 237800), (58, 209100), (60, 202130), (68, 178350), (75, 161704), (82, 147900), (85, 142680), (87, 139400), (100, 121278), (102, 118900), (116, 104550), (120, 101065), (123, 98600), (136, 89175), (145, 83640), (150, 80852), (164, 73950), (170, 71340), (174, 69700), (200, 60639), (204, 59450), (205, 59160), (232, 52275), (246, 49300), (255, 47560), (290, 41820), (300, 40426), (328, 36975), (340, 35670), (348, 34850), (408, 29725), (410, 29580), (425, 28536), (435, 27880), (492, 24650), (493, 24600), (510, 23780), (580, 20910), (600, 20213), (615, 19720), (680, 17835), (696, 17425), (697, 17400), (725, 16728), (820, 14790), (850, 14268), (870, 13940), (984, 12325), (986, 12300), (1020, 11890), (1025, 11832), (1160, 10455), (1189, 10200), (1230, 9860), (1275, 9512), (1394, 8700), (1450, 8364), (1479, 8200), (1640, 7395), (1700, 7134), (1740, 6970), (1972, 6150), (2040, 5945), (2050, 5916), (2091, 5800), (2175, 5576), (2378, 5100), (2460, 4930), (2465, 4920), (2550, 4756), (2788, 4350), (2900, 4182), (2958, 4100), (3075, 3944), (3400, 3567), (3480, 3485)]