2172510000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 300

約数和(自身を含む): 7704908640

約数和(自身を除く): 5532398640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 101, 120, 125, 144, 150, 180, 200, 202, 225, 239, 240, 250, 300, 303, 360, 375, 400, 404, 450, 478, 500, 505, 600, 606, 625, 717, 720, 750, 808, 900, 909, 956, 1000, 1010, 1125, 1195, 1200, 1212, 1250, 1434, 1500, 1515, 1616, 1800, 1818, 1875, 1912, 2000, 2020, 2151, 2250, 2390, 2424, 2500, 2525, 2868, 3000, 3030, 3585, 3600, 3636, 3750, 3824, 4040, 4302, 4500, 4545, 4780, 4848, 5000, 5050, 5625, 5736, 5975, 6000, 6060, 7170, 7272, 7500, 7575, 8080, 8604, 9000, 9090, 9560, 10000, 10100, 10755, 11250, 11472, 11950, 12120, 12625, 14340, 14544, 15000, 15150, 17208, 17925, 18000, 18180, 19120, 20200, 21510, 22500, 22725, 23900, 24139, 24240, 25250, 28680, 29875, 30000, 30300, 34416, 35850, 36360, 37875, 40400, 43020, 45000, 45450, 47800, 48278, 50500, 53775, 57360, 59750, 60600, 63125, 71700, 72417, 72720, 75750, 86040, 89625, 90000, 90900, 95600, 96556, 101000, 107550, 113625, 119500, 120695, 121200, 126250, 143400, 144834, 149375, 151500, 172080, 179250, 181800, 189375, 193112, 202000, 215100, 217251, 227250, 239000, 241390, 252500, 268875, 286800, 289668, 298750, 303000, 358500, 362085, 363600, 378750, 386224, 430200, 434502, 448125, 454500, 478000, 482780, 505000, 537750, 568125, 579336, 597500, 603475, 606000, 717000, 724170, 757500, 860400, 869004, 896250, 909000, 965560, 1010000, 1075500, 1086255, 1136250, 1158672, 1195000, 1206950, 1344375, 1434000, 1448340, 1515000, 1738008, 1792500, 1810425, 1818000, 1931120, 2151000, 2172510, 2272500, 2390000, 2413900, 2688750, 2896680, 3017375, 3030000, 3476016, 3585000, 3620850, 4302000, 4345020, 4545000, 4827800, 5377500, 5431275, 5793360, 6034750, 7170000, 7241700, 8690040, 9052125, 9090000, 9655600, 10755000, 10862550, 12069500, 14483400, 15086875, 17380080, 18104250, 21510000, 21725100, 24139000, 27156375, 28966800, 30173750, 36208500, 43450200, 45260625, 48278000, 54312750, 60347500, 72417000, 86900400, 90521250, 108625500, 120695000, 135781875, 144834000, 181042500, 217251000, 241390000, 271563750, 362085000, 434502000, 543127500, 724170000, 1086255000, 2172510000]

約数ペア:

[(1, 2172510000), (2, 1086255000), (3, 724170000), (4, 543127500), (5, 434502000), (6, 362085000), (8, 271563750), (9, 241390000), (10, 217251000), (12, 181042500), (15, 144834000), (16, 135781875), (18, 120695000), (20, 108625500), (24, 90521250), (25, 86900400), (30, 72417000), (36, 60347500), (40, 54312750), (45, 48278000), (48, 45260625), (50, 43450200), (60, 36208500), (72, 30173750), (75, 28966800), (80, 27156375), (90, 24139000), (100, 21725100), (101, 21510000), (120, 18104250), (125, 17380080), (144, 15086875), (150, 14483400), (180, 12069500), (200, 10862550), (202, 10755000), (225, 9655600), (239, 9090000), (240, 9052125), (250, 8690040), (300, 7241700), (303, 7170000), (360, 6034750), (375, 5793360), (400, 5431275), (404, 5377500), (450, 4827800), (478, 4545000), (500, 4345020), (505, 4302000), (600, 3620850), (606, 3585000), (625, 3476016), (717, 3030000), (720, 3017375), (750, 2896680), (808, 2688750), (900, 2413900), (909, 2390000), (956, 2272500), (1000, 2172510), (1010, 2151000), (1125, 1931120), (1195, 1818000), (1200, 1810425), (1212, 1792500), (1250, 1738008), (1434, 1515000), (1500, 1448340), (1515, 1434000), (1616, 1344375), (1800, 1206950), (1818, 1195000), (1875, 1158672), (1912, 1136250), (2000, 1086255), (2020, 1075500), (2151, 1010000), (2250, 965560), (2390, 909000), (2424, 896250), (2500, 869004), (2525, 860400), (2868, 757500), (3000, 724170), (3030, 717000), (3585, 606000), (3600, 603475), (3636, 597500), (3750, 579336), (3824, 568125), (4040, 537750), (4302, 505000), (4500, 482780), (4545, 478000), (4780, 454500), (4848, 448125), (5000, 434502), (5050, 430200), (5625, 386224), (5736, 378750), (5975, 363600), (6000, 362085), (6060, 358500), (7170, 303000), (7272, 298750), (7500, 289668), (7575, 286800), (8080, 268875), (8604, 252500), (9000, 241390), (9090, 239000), (9560, 227250), (10000, 217251), (10100, 215100), (10755, 202000), (11250, 193112), (11472, 189375), (11950, 181800), (12120, 179250), (12625, 172080), (14340, 151500), (14544, 149375), (15000, 144834), (15150, 143400), (17208, 126250), (17925, 121200), (18000, 120695), (18180, 119500), (19120, 113625), (20200, 107550), (21510, 101000), (22500, 96556), (22725, 95600), (23900, 90900), (24139, 90000), (24240, 89625), (25250, 86040), (28680, 75750), (29875, 72720), (30000, 72417), (30300, 71700), (34416, 63125), (35850, 60600), (36360, 59750), (37875, 57360), (40400, 53775), (43020, 50500), (45000, 48278), (45450, 47800)]