18549882000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79273}}^1$

素因数の和:79315

約数の個数: 240

約数和(自身を含む): 69773169648

約数和(自身を除く): 51223287648

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, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 18000, 19500, 23400, 26000, 29250, 39000, 46800, 58500, 78000, 79273, 117000, 158546, 234000, 237819, 317092, 396365, 475638, 634184, 713457, 792730, 951276, 1030549, 1189095, 1268368, 1426914, 1585460, 1902552, 1981825, 2061098, 2378190, 2853828, 3091647, 3170920, 3567285, 3805104, 3963650, 4122196, 4756380, 5152745, 5707656, 5945475, 6183294, 6341840, 7134570, 7927300, 8244392, 9274941, 9512760, 9909125, 10305490, 11415312, 11890950, 12366588, 14269140, 15458235, 15854600, 16488784, 17836425, 18549882, 19025520, 19818250, 20610980, 23781900, 24733176, 25763725, 28538280, 29727375, 30916470, 31709200, 35672850, 37099764, 39636500, 41221960, 46374705, 47563800, 49466352, 51527450, 57076560, 59454750, 61832940, 71345700, 74199528, 77291175, 79273000, 82443920, 89182125, 92749410, 95127600, 103054900, 118909500, 123665880, 128818625, 142691400, 148399056, 154582350, 158546000, 178364250, 185498820, 206109800, 231873525, 237819000, 247331760, 257637250, 285382800, 309164700, 356728500, 370997640, 386455875, 412219600, 463747050, 475638000, 515274500, 618329400, 713457000, 741995280, 772911750, 927494100, 1030549000, 1159367625, 1236658800, 1426914000, 1545823500, 1854988200, 2061098000, 2318735250, 3091647000, 3709976400, 4637470500, 6183294000, 9274941000, 18549882000]

約数ペア:

[(1, 18549882000), (2, 9274941000), (3, 6183294000), (4, 4637470500), (5, 3709976400), (6, 3091647000), (8, 2318735250), (9, 2061098000), (10, 1854988200), (12, 1545823500), (13, 1426914000), (15, 1236658800), (16, 1159367625), (18, 1030549000), (20, 927494100), (24, 772911750), (25, 741995280), (26, 713457000), (30, 618329400), (36, 515274500), (39, 475638000), (40, 463747050), (45, 412219600), (48, 386455875), (50, 370997640), (52, 356728500), (60, 309164700), (65, 285382800), (72, 257637250), (75, 247331760), (78, 237819000), (80, 231873525), (90, 206109800), (100, 185498820), (104, 178364250), (117, 158546000), (120, 154582350), (125, 148399056), (130, 142691400), (144, 128818625), (150, 123665880), (156, 118909500), (180, 103054900), (195, 95127600), (200, 92749410), (208, 89182125), (225, 82443920), (234, 79273000), (240, 77291175), (250, 74199528), (260, 71345700), (300, 61832940), (312, 59454750), (325, 57076560), (360, 51527450), (375, 49466352), (390, 47563800), (400, 46374705), (450, 41221960), (468, 39636500), (500, 37099764), (520, 35672850), (585, 31709200), (600, 30916470), (624, 29727375), (650, 28538280), (720, 25763725), (750, 24733176), (780, 23781900), (900, 20610980), (936, 19818250), (975, 19025520), (1000, 18549882), (1040, 17836425), (1125, 16488784), (1170, 15854600), (1200, 15458235), (1300, 14269140), (1500, 12366588), (1560, 11890950), (1625, 11415312), (1800, 10305490), (1872, 9909125), (1950, 9512760), (2000, 9274941), (2250, 8244392), (2340, 7927300), (2600, 7134570), (2925, 6341840), (3000, 6183294), (3120, 5945475), (3250, 5707656), (3600, 5152745), (3900, 4756380), (4500, 4122196), (4680, 3963650), (4875, 3805104), (5200, 3567285), (5850, 3170920), (6000, 3091647), (6500, 2853828), (7800, 2378190), (9000, 2061098), (9360, 1981825), (9750, 1902552), (11700, 1585460), (13000, 1426914), (14625, 1268368), (15600, 1189095), (18000, 1030549), (19500, 951276), (23400, 792730), (26000, 713457), (29250, 634184), (39000, 475638), (46800, 396365), (58500, 317092), (78000, 237819), (79273, 234000), (117000, 158546)]