18288600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 65888640

約数和(自身を除く): 47600040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 50, 51, 55, 60, 66, 68, 75, 85, 88, 100, 102, 110, 120, 132, 136, 150, 163, 165, 170, 187, 200, 204, 220, 255, 264, 275, 300, 326, 330, 340, 374, 408, 425, 440, 489, 510, 550, 561, 600, 652, 660, 680, 748, 815, 825, 850, 935, 978, 1020, 1100, 1122, 1275, 1304, 1320, 1496, 1630, 1650, 1700, 1793, 1870, 1956, 2040, 2200, 2244, 2445, 2550, 2771, 2805, 3260, 3300, 3400, 3586, 3740, 3912, 4075, 4488, 4675, 4890, 5100, 5379, 5542, 5610, 6520, 6600, 7172, 7480, 8150, 8313, 8965, 9350, 9780, 10200, 10758, 11084, 11220, 12225, 13855, 14025, 14344, 16300, 16626, 17930, 18700, 19560, 21516, 22168, 22440, 24450, 26895, 27710, 28050, 30481, 32600, 33252, 35860, 37400, 41565, 43032, 44825, 48900, 53790, 55420, 56100, 60962, 66504, 69275, 71720, 83130, 89650, 91443, 97800, 107580, 110840, 112200, 121924, 134475, 138550, 152405, 166260, 179300, 182886, 207825, 215160, 243848, 268950, 277100, 304810, 332520, 358600, 365772, 415650, 457215, 537900, 554200, 609620, 731544, 762025, 831300, 914430, 1075800, 1219240, 1524050, 1662600, 1828860, 2286075, 3048100, 3657720, 4572150, 6096200, 9144300, 18288600]

約数ペア:

[(1, 18288600), (2, 9144300), (3, 6096200), (4, 4572150), (5, 3657720), (6, 3048100), (8, 2286075), (10, 1828860), (11, 1662600), (12, 1524050), (15, 1219240), (17, 1075800), (20, 914430), (22, 831300), (24, 762025), (25, 731544), (30, 609620), (33, 554200), (34, 537900), (40, 457215), (44, 415650), (50, 365772), (51, 358600), (55, 332520), (60, 304810), (66, 277100), (68, 268950), (75, 243848), (85, 215160), (88, 207825), (100, 182886), (102, 179300), (110, 166260), (120, 152405), (132, 138550), (136, 134475), (150, 121924), (163, 112200), (165, 110840), (170, 107580), (187, 97800), (200, 91443), (204, 89650), (220, 83130), (255, 71720), (264, 69275), (275, 66504), (300, 60962), (326, 56100), (330, 55420), (340, 53790), (374, 48900), (408, 44825), (425, 43032), (440, 41565), (489, 37400), (510, 35860), (550, 33252), (561, 32600), (600, 30481), (652, 28050), (660, 27710), (680, 26895), (748, 24450), (815, 22440), (825, 22168), (850, 21516), (935, 19560), (978, 18700), (1020, 17930), (1100, 16626), (1122, 16300), (1275, 14344), (1304, 14025), (1320, 13855), (1496, 12225), (1630, 11220), (1650, 11084), (1700, 10758), (1793, 10200), (1870, 9780), (1956, 9350), (2040, 8965), (2200, 8313), (2244, 8150), (2445, 7480), (2550, 7172), (2771, 6600), (2805, 6520), (3260, 5610), (3300, 5542), (3400, 5379), (3586, 5100), (3740, 4890), (3912, 4675), (4075, 4488)]