38422800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 180

約数和(自身を含む): 143769444

約数和(自身を除く): 105346644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 821, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1642, 1800, 1872, 1950, 2340, 2463, 2600, 2925, 3120, 3284, 3600, 3900, 4105, 4680, 4926, 5200, 5850, 6568, 7389, 7800, 8210, 9360, 9852, 10673, 11700, 12315, 13136, 14778, 15600, 16420, 19704, 20525, 21346, 23400, 24630, 29556, 32019, 32840, 36945, 39408, 41050, 42692, 46800, 49260, 53365, 59112, 61575, 64038, 65680, 73890, 82100, 85384, 96057, 98520, 106730, 118224, 123150, 128076, 147780, 160095, 164200, 170768, 184725, 192114, 197040, 213460, 246300, 256152, 266825, 295560, 320190, 328400, 369450, 384228, 426920, 480285, 492600, 512304, 533650, 591120, 640380, 738900, 768456, 800475, 853840, 960570, 985200, 1067300, 1280760, 1477800, 1536912, 1600950, 1921140, 2134600, 2401425, 2561520, 2955600, 3201900, 3842280, 4269200, 4802850, 6403800, 7684560, 9605700, 12807600, 19211400, 38422800]

約数ペア:

[(1, 38422800), (2, 19211400), (3, 12807600), (4, 9605700), (5, 7684560), (6, 6403800), (8, 4802850), (9, 4269200), (10, 3842280), (12, 3201900), (13, 2955600), (15, 2561520), (16, 2401425), (18, 2134600), (20, 1921140), (24, 1600950), (25, 1536912), (26, 1477800), (30, 1280760), (36, 1067300), (39, 985200), (40, 960570), (45, 853840), (48, 800475), (50, 768456), (52, 738900), (60, 640380), (65, 591120), (72, 533650), (75, 512304), (78, 492600), (80, 480285), (90, 426920), (100, 384228), (104, 369450), (117, 328400), (120, 320190), (130, 295560), (144, 266825), (150, 256152), (156, 246300), (180, 213460), (195, 197040), (200, 192114), (208, 184725), (225, 170768), (234, 164200), (240, 160095), (260, 147780), (300, 128076), (312, 123150), (325, 118224), (360, 106730), (390, 98520), (400, 96057), (450, 85384), (468, 82100), (520, 73890), (585, 65680), (600, 64038), (624, 61575), (650, 59112), (720, 53365), (780, 49260), (821, 46800), (900, 42692), (936, 41050), (975, 39408), (1040, 36945), (1170, 32840), (1200, 32019), (1300, 29556), (1560, 24630), (1642, 23400), (1800, 21346), (1872, 20525), (1950, 19704), (2340, 16420), (2463, 15600), (2600, 14778), (2925, 13136), (3120, 12315), (3284, 11700), (3600, 10673), (3900, 9852), (4105, 9360), (4680, 8210), (4926, 7800), (5200, 7389), (5850, 6568)]