1902101400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18539}}^1$

素因数の和:18583

約数の個数: 192

約数和(自身を含む): 6896880000

約数和(自身を除く): 4994778600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 90, 95, 100, 108, 114, 120, 135, 150, 152, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 342, 360, 380, 450, 456, 475, 513, 540, 570, 600, 675, 684, 760, 855, 900, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1710, 1800, 1900, 2052, 2280, 2565, 2700, 2850, 3420, 3800, 4104, 4275, 5130, 5400, 5700, 6840, 8550, 10260, 11400, 12825, 17100, 18539, 20520, 25650, 34200, 37078, 51300, 55617, 74156, 92695, 102600, 111234, 148312, 166851, 185390, 222468, 278085, 333702, 352241, 370780, 444936, 463475, 500553, 556170, 667404, 704482, 741560, 834255, 926950, 1001106, 1056723, 1112340, 1334808, 1390425, 1408964, 1668510, 1761205, 1853900, 2002212, 2113446, 2224680, 2502765, 2780850, 2817928, 3170169, 3337020, 3522410, 3707800, 4004424, 4171275, 4226892, 5005530, 5283615, 5561700, 6340338, 6674040, 7044820, 8342550, 8453784, 8806025, 9510507, 10011060, 10567230, 11123400, 12513825, 12680676, 14089640, 15850845, 16685100, 17612050, 19021014, 20022120, 21134460, 25027650, 25361352, 26418075, 31701690, 33370200, 35224100, 38042028, 42268920, 47552535, 50055300, 52836150, 63403380, 70448200, 76084056, 79254225, 95105070, 100110600, 105672300, 126806760, 158508450, 190210140, 211344600, 237762675, 317016900, 380420280, 475525350, 634033800, 951050700, 1902101400]

約数ペア:

[(1, 1902101400), (2, 951050700), (3, 634033800), (4, 475525350), (5, 380420280), (6, 317016900), (8, 237762675), (9, 211344600), (10, 190210140), (12, 158508450), (15, 126806760), (18, 105672300), (19, 100110600), (20, 95105070), (24, 79254225), (25, 76084056), (27, 70448200), (30, 63403380), (36, 52836150), (38, 50055300), (40, 47552535), (45, 42268920), (50, 38042028), (54, 35224100), (57, 33370200), (60, 31701690), (72, 26418075), (75, 25361352), (76, 25027650), (90, 21134460), (95, 20022120), (100, 19021014), (108, 17612050), (114, 16685100), (120, 15850845), (135, 14089640), (150, 12680676), (152, 12513825), (171, 11123400), (180, 10567230), (190, 10011060), (200, 9510507), (216, 8806025), (225, 8453784), (228, 8342550), (270, 7044820), (285, 6674040), (300, 6340338), (342, 5561700), (360, 5283615), (380, 5005530), (450, 4226892), (456, 4171275), (475, 4004424), (513, 3707800), (540, 3522410), (570, 3337020), (600, 3170169), (675, 2817928), (684, 2780850), (760, 2502765), (855, 2224680), (900, 2113446), (950, 2002212), (1026, 1853900), (1080, 1761205), (1140, 1668510), (1350, 1408964), (1368, 1390425), (1425, 1334808), (1710, 1112340), (1800, 1056723), (1900, 1001106), (2052, 926950), (2280, 834255), (2565, 741560), (2700, 704482), (2850, 667404), (3420, 556170), (3800, 500553), (4104, 463475), (4275, 444936), (5130, 370780), (5400, 352241), (5700, 333702), (6840, 278085), (8550, 222468), (10260, 185390), (11400, 166851), (12825, 148312), (17100, 111234), (18539, 102600), (20520, 92695), (25650, 74156), (34200, 55617), (37078, 51300)]