218111400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 816912000

約数和(自身を除く): 598800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 169, 180, 195, 200, 216, 225, 234, 239, 260, 270, 300, 312, 325, 338, 351, 360, 390, 450, 468, 478, 507, 520, 540, 585, 600, 650, 675, 676, 702, 717, 780, 845, 900, 936, 956, 975, 1014, 1080, 1170, 1195, 1300, 1350, 1352, 1404, 1434, 1521, 1560, 1690, 1755, 1800, 1912, 1950, 2028, 2151, 2340, 2390, 2535, 2600, 2700, 2808, 2868, 2925, 3042, 3107, 3380, 3510, 3585, 3900, 4056, 4225, 4302, 4563, 4680, 4780, 5070, 5400, 5736, 5850, 5975, 6084, 6214, 6453, 6760, 7020, 7170, 7605, 7800, 8450, 8604, 8775, 9126, 9321, 9560, 10140, 10755, 11700, 11950, 12168, 12428, 12675, 12906, 14040, 14340, 15210, 15535, 16900, 17208, 17550, 17925, 18252, 18642, 20280, 21510, 22815, 23400, 23900, 24856, 25350, 25812, 27963, 28680, 30420, 31070, 32265, 33800, 35100, 35850, 36504, 37284, 38025, 40391, 43020, 45630, 46605, 47800, 50700, 51624, 53775, 55926, 60840, 62140, 64530, 70200, 71700, 74568, 76050, 77675, 80782, 83889, 86040, 91260, 93210, 101400, 107550, 111852, 114075, 121173, 124280, 129060, 139815, 143400, 152100, 155350, 161325, 161564, 167778, 182520, 186420, 201955, 215100, 223704, 228150, 233025, 242346, 258120, 279630, 304200, 310700, 322650, 323128, 335556, 363519, 372840, 403910, 419445, 430200, 456300, 466050, 484692, 559260, 605865, 621400, 645300, 671112, 699075, 727038, 807820, 838890, 912600, 932100, 969384, 1009775, 1090557, 1118520, 1211730, 1290600, 1398150, 1454076, 1615640, 1677780, 1817595, 1864200, 2019550, 2097225, 2181114, 2423460, 2796300, 2908152, 3029325, 3355560, 3635190, 4039100, 4194450, 4362228, 4846920, 5452785, 5592600, 6058650, 7270380, 8078200, 8388900, 8724456, 9087975, 10905570, 12117300, 14540760, 16777800, 18175950, 21811140, 24234600, 27263925, 36351900, 43622280, 54527850, 72703800, 109055700, 218111400]

約数ペア:

[(1, 218111400), (2, 109055700), (3, 72703800), (4, 54527850), (5, 43622280), (6, 36351900), (8, 27263925), (9, 24234600), (10, 21811140), (12, 18175950), (13, 16777800), (15, 14540760), (18, 12117300), (20, 10905570), (24, 9087975), (25, 8724456), (26, 8388900), (27, 8078200), (30, 7270380), (36, 6058650), (39, 5592600), (40, 5452785), (45, 4846920), (50, 4362228), (52, 4194450), (54, 4039100), (60, 3635190), (65, 3355560), (72, 3029325), (75, 2908152), (78, 2796300), (90, 2423460), (100, 2181114), (104, 2097225), (108, 2019550), (117, 1864200), (120, 1817595), (130, 1677780), (135, 1615640), (150, 1454076), (156, 1398150), (169, 1290600), (180, 1211730), (195, 1118520), (200, 1090557), (216, 1009775), (225, 969384), (234, 932100), (239, 912600), (260, 838890), (270, 807820), (300, 727038), (312, 699075), (325, 671112), (338, 645300), (351, 621400), (360, 605865), (390, 559260), (450, 484692), (468, 466050), (478, 456300), (507, 430200), (520, 419445), (540, 403910), (585, 372840), (600, 363519), (650, 335556), (675, 323128), (676, 322650), (702, 310700), (717, 304200), (780, 279630), (845, 258120), (900, 242346), (936, 233025), (956, 228150), (975, 223704), (1014, 215100), (1080, 201955), (1170, 186420), (1195, 182520), (1300, 167778), (1350, 161564), (1352, 161325), (1404, 155350), (1434, 152100), (1521, 143400), (1560, 139815), (1690, 129060), (1755, 124280), (1800, 121173), (1912, 114075), (1950, 111852), (2028, 107550), (2151, 101400), (2340, 93210), (2390, 91260), (2535, 86040), (2600, 83889), (2700, 80782), (2808, 77675), (2868, 76050), (2925, 74568), (3042, 71700), (3107, 70200), (3380, 64530), (3510, 62140), (3585, 60840), (3900, 55926), (4056, 53775), (4225, 51624), (4302, 50700), (4563, 47800), (4680, 46605), (4780, 45630), (5070, 43020), (5400, 40391), (5736, 38025), (5850, 37284), (5975, 36504), (6084, 35850), (6214, 35100), (6453, 33800), (6760, 32265), (7020, 31070), (7170, 30420), (7605, 28680), (7800, 27963), (8450, 25812), (8604, 25350), (8775, 24856), (9126, 23900), (9321, 23400), (9560, 22815), (10140, 21510), (10755, 20280), (11700, 18642), (11950, 18252), (12168, 17925), (12428, 17550), (12675, 17208), (12906, 16900), (14040, 15535), (14340, 15210)]