221598000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:989

約数の個数: 240

約数和(自身を含む): 834384096

約数和(自身を除く): 612786096

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, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 947, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1894, 1950, 2000, 2250, 2340, 2600, 2841, 2925, 3000, 3120, 3250, 3600, 3788, 3900, 4500, 4680, 4735, 4875, 5200, 5682, 5850, 6000, 6500, 7576, 7800, 8523, 9000, 9360, 9470, 9750, 11364, 11700, 12311, 13000, 14205, 14625, 15152, 15600, 17046, 18000, 18940, 19500, 22728, 23400, 23675, 24622, 26000, 28410, 29250, 34092, 36933, 37880, 39000, 42615, 45456, 46800, 47350, 49244, 56820, 58500, 61555, 68184, 71025, 73866, 75760, 78000, 85230, 94700, 98488, 110799, 113640, 117000, 118375, 123110, 136368, 142050, 147732, 170460, 184665, 189400, 196976, 213075, 221598, 227280, 234000, 236750, 246220, 284100, 295464, 307775, 340920, 355125, 369330, 378800, 426150, 443196, 473500, 492440, 553995, 568200, 590928, 615550, 681840, 710250, 738660, 852300, 886392, 923325, 947000, 984880, 1065375, 1107990, 1136400, 1231100, 1420500, 1477320, 1538875, 1704600, 1772784, 1846650, 1894000, 2130750, 2215980, 2462200, 2769975, 2841000, 2954640, 3077750, 3409200, 3693300, 4261500, 4431960, 4616625, 4924400, 5539950, 5682000, 6155500, 7386600, 8523000, 8863920, 9233250, 11079900, 12311000, 13849875, 14773200, 17046000, 18466500, 22159800, 24622000, 27699750, 36933000, 44319600, 55399500, 73866000, 110799000, 221598000]

約数ペア:

[(1, 221598000), (2, 110799000), (3, 73866000), (4, 55399500), (5, 44319600), (6, 36933000), (8, 27699750), (9, 24622000), (10, 22159800), (12, 18466500), (13, 17046000), (15, 14773200), (16, 13849875), (18, 12311000), (20, 11079900), (24, 9233250), (25, 8863920), (26, 8523000), (30, 7386600), (36, 6155500), (39, 5682000), (40, 5539950), (45, 4924400), (48, 4616625), (50, 4431960), (52, 4261500), (60, 3693300), (65, 3409200), (72, 3077750), (75, 2954640), (78, 2841000), (80, 2769975), (90, 2462200), (100, 2215980), (104, 2130750), (117, 1894000), (120, 1846650), (125, 1772784), (130, 1704600), (144, 1538875), (150, 1477320), (156, 1420500), (180, 1231100), (195, 1136400), (200, 1107990), (208, 1065375), (225, 984880), (234, 947000), (240, 923325), (250, 886392), (260, 852300), (300, 738660), (312, 710250), (325, 681840), (360, 615550), (375, 590928), (390, 568200), (400, 553995), (450, 492440), (468, 473500), (500, 443196), (520, 426150), (585, 378800), (600, 369330), (624, 355125), (650, 340920), (720, 307775), (750, 295464), (780, 284100), (900, 246220), (936, 236750), (947, 234000), (975, 227280), (1000, 221598), (1040, 213075), (1125, 196976), (1170, 189400), (1200, 184665), (1300, 170460), (1500, 147732), (1560, 142050), (1625, 136368), (1800, 123110), (1872, 118375), (1894, 117000), (1950, 113640), (2000, 110799), (2250, 98488), (2340, 94700), (2600, 85230), (2841, 78000), (2925, 75760), (3000, 73866), (3120, 71025), (3250, 68184), (3600, 61555), (3788, 58500), (3900, 56820), (4500, 49244), (4680, 47350), (4735, 46800), (4875, 45456), (5200, 42615), (5682, 39000), (5850, 37880), (6000, 36933), (6500, 34092), (7576, 29250), (7800, 28410), (8523, 26000), (9000, 24622), (9360, 23675), (9470, 23400), (9750, 22728), (11364, 19500), (11700, 18940), (12311, 18000), (13000, 17046), (14205, 15600), (14625, 15152)]