19133400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 69995520

約数和(自身を除く): 50862120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 223, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 446, 520, 550, 572, 600, 650, 660, 669, 715, 780, 825, 858, 892, 975, 1100, 1115, 1144, 1300, 1320, 1338, 1430, 1560, 1650, 1716, 1784, 1950, 2145, 2200, 2230, 2453, 2600, 2676, 2860, 2899, 3300, 3345, 3432, 3575, 3900, 4290, 4460, 4906, 5352, 5575, 5720, 5798, 6600, 6690, 7150, 7359, 7800, 8580, 8697, 8920, 9812, 10725, 11150, 11596, 12265, 13380, 14300, 14495, 14718, 16725, 17160, 17394, 19624, 21450, 22300, 23192, 24530, 26760, 28600, 28990, 29436, 31889, 33450, 34788, 36795, 42900, 43485, 44600, 49060, 57980, 58872, 61325, 63778, 66900, 69576, 72475, 73590, 85800, 86970, 95667, 98120, 115960, 122650, 127556, 133800, 144950, 147180, 159445, 173940, 183975, 191334, 217425, 245300, 255112, 289900, 294360, 318890, 347880, 367950, 382668, 434850, 478335, 490600, 579800, 637780, 735900, 765336, 797225, 869700, 956670, 1275560, 1471800, 1594450, 1739400, 1913340, 2391675, 3188900, 3826680, 4783350, 6377800, 9566700, 19133400]

約数ペア:

[(1, 19133400), (2, 9566700), (3, 6377800), (4, 4783350), (5, 3826680), (6, 3188900), (8, 2391675), (10, 1913340), (11, 1739400), (12, 1594450), (13, 1471800), (15, 1275560), (20, 956670), (22, 869700), (24, 797225), (25, 765336), (26, 735900), (30, 637780), (33, 579800), (39, 490600), (40, 478335), (44, 434850), (50, 382668), (52, 367950), (55, 347880), (60, 318890), (65, 294360), (66, 289900), (75, 255112), (78, 245300), (88, 217425), (100, 191334), (104, 183975), (110, 173940), (120, 159445), (130, 147180), (132, 144950), (143, 133800), (150, 127556), (156, 122650), (165, 115960), (195, 98120), (200, 95667), (220, 86970), (223, 85800), (260, 73590), (264, 72475), (275, 69576), (286, 66900), (300, 63778), (312, 61325), (325, 58872), (330, 57980), (390, 49060), (429, 44600), (440, 43485), (446, 42900), (520, 36795), (550, 34788), (572, 33450), (600, 31889), (650, 29436), (660, 28990), (669, 28600), (715, 26760), (780, 24530), (825, 23192), (858, 22300), (892, 21450), (975, 19624), (1100, 17394), (1115, 17160), (1144, 16725), (1300, 14718), (1320, 14495), (1338, 14300), (1430, 13380), (1560, 12265), (1650, 11596), (1716, 11150), (1784, 10725), (1950, 9812), (2145, 8920), (2200, 8697), (2230, 8580), (2453, 7800), (2600, 7359), (2676, 7150), (2860, 6690), (2899, 6600), (3300, 5798), (3345, 5720), (3432, 5575), (3575, 5352), (3900, 4906), (4290, 4460)]