22448400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 77495040

約数和(自身を除く): 55046640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1439, 1560, 1950, 2600, 2878, 3120, 3900, 4317, 5200, 5756, 7195, 7800, 8634, 11512, 14390, 15600, 17268, 18707, 21585, 23024, 28780, 34536, 35975, 37414, 43170, 56121, 57560, 69072, 71950, 74828, 86340, 93535, 107925, 112242, 115120, 143900, 149656, 172680, 187070, 215850, 224484, 280605, 287800, 299312, 345360, 374140, 431700, 448968, 467675, 561210, 575600, 748280, 863400, 897936, 935350, 1122420, 1403025, 1496560, 1726800, 1870700, 2244840, 2806050, 3741400, 4489680, 5612100, 7482800, 11224200, 22448400]

約数ペア:

[(1, 22448400), (2, 11224200), (3, 7482800), (4, 5612100), (5, 4489680), (6, 3741400), (8, 2806050), (10, 2244840), (12, 1870700), (13, 1726800), (15, 1496560), (16, 1403025), (20, 1122420), (24, 935350), (25, 897936), (26, 863400), (30, 748280), (39, 575600), (40, 561210), (48, 467675), (50, 448968), (52, 431700), (60, 374140), (65, 345360), (75, 299312), (78, 287800), (80, 280605), (100, 224484), (104, 215850), (120, 187070), (130, 172680), (150, 149656), (156, 143900), (195, 115120), (200, 112242), (208, 107925), (240, 93535), (260, 86340), (300, 74828), (312, 71950), (325, 69072), (390, 57560), (400, 56121), (520, 43170), (600, 37414), (624, 35975), (650, 34536), (780, 28780), (975, 23024), (1040, 21585), (1200, 18707), (1300, 17268), (1439, 15600), (1560, 14390), (1950, 11512), (2600, 8634), (2878, 7800), (3120, 7195), (3900, 5756), (4317, 5200)]