22370400

素因数分解:

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

素因数の和:278

約数の個数: 216

約数和(自身を含む): 85307040

約数和(自身を除く): 62936640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 239, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 478, 480, 520, 585, 600, 624, 650, 717, 720, 780, 800, 900, 936, 956, 975, 1040, 1170, 1195, 1200, 1248, 1300, 1434, 1440, 1560, 1800, 1872, 1912, 1950, 2080, 2151, 2340, 2390, 2400, 2600, 2868, 2925, 3107, 3120, 3585, 3600, 3744, 3824, 3900, 4302, 4680, 4780, 5200, 5736, 5850, 5975, 6214, 6240, 7170, 7200, 7648, 7800, 8604, 9321, 9360, 9560, 10400, 10755, 11472, 11700, 11950, 12428, 14340, 15535, 15600, 17208, 17925, 18642, 18720, 19120, 21510, 22944, 23400, 23900, 24856, 27963, 28680, 31070, 31200, 34416, 35850, 37284, 38240, 43020, 46605, 46800, 47800, 49712, 53775, 55926, 57360, 62140, 68832, 71700, 74568, 77675, 86040, 93210, 93600, 95600, 99424, 107550, 111852, 114720, 124280, 139815, 143400, 149136, 155350, 172080, 186420, 191200, 215100, 223704, 233025, 248560, 279630, 286800, 298272, 310700, 344160, 372840, 430200, 447408, 466050, 497120, 559260, 573600, 621400, 699075, 745680, 860400, 894816, 932100, 1118520, 1242800, 1398150, 1491360, 1720800, 1864200, 2237040, 2485600, 2796300, 3728400, 4474080, 5592600, 7456800, 11185200, 22370400]

約数ペア:

[(1, 22370400), (2, 11185200), (3, 7456800), (4, 5592600), (5, 4474080), (6, 3728400), (8, 2796300), (9, 2485600), (10, 2237040), (12, 1864200), (13, 1720800), (15, 1491360), (16, 1398150), (18, 1242800), (20, 1118520), (24, 932100), (25, 894816), (26, 860400), (30, 745680), (32, 699075), (36, 621400), (39, 573600), (40, 559260), (45, 497120), (48, 466050), (50, 447408), (52, 430200), (60, 372840), (65, 344160), (72, 310700), (75, 298272), (78, 286800), (80, 279630), (90, 248560), (96, 233025), (100, 223704), (104, 215100), (117, 191200), (120, 186420), (130, 172080), (144, 155350), (150, 149136), (156, 143400), (160, 139815), (180, 124280), (195, 114720), (200, 111852), (208, 107550), (225, 99424), (234, 95600), (239, 93600), (240, 93210), (260, 86040), (288, 77675), (300, 74568), (312, 71700), (325, 68832), (360, 62140), (390, 57360), (400, 55926), (416, 53775), (450, 49712), (468, 47800), (478, 46800), (480, 46605), (520, 43020), (585, 38240), (600, 37284), (624, 35850), (650, 34416), (717, 31200), (720, 31070), (780, 28680), (800, 27963), (900, 24856), (936, 23900), (956, 23400), (975, 22944), (1040, 21510), (1170, 19120), (1195, 18720), (1200, 18642), (1248, 17925), (1300, 17208), (1434, 15600), (1440, 15535), (1560, 14340), (1800, 12428), (1872, 11950), (1912, 11700), (1950, 11472), (2080, 10755), (2151, 10400), (2340, 9560), (2390, 9360), (2400, 9321), (2600, 8604), (2868, 7800), (2925, 7648), (3107, 7200), (3120, 7170), (3585, 6240), (3600, 6214), (3744, 5975), (3824, 5850), (3900, 5736), (4302, 5200), (4680, 4780)]