499231260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2833}}^1$

素因数の和:2948

約数の個数: 144

約数和(自身を含む): 1671153120

約数和(自身を除く): 1171921860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 445, 495, 534, 660, 801, 890, 979, 990, 1068, 1335, 1602, 1780, 1958, 1980, 2670, 2833, 2937, 3204, 3916, 4005, 4895, 5340, 5666, 5874, 8010, 8499, 8811, 9790, 11332, 11748, 14165, 14685, 16020, 16998, 17622, 19580, 25497, 28330, 29370, 31163, 33996, 35244, 42495, 44055, 50994, 56660, 58740, 62326, 84990, 88110, 93489, 101988, 124652, 127485, 155815, 169980, 176220, 186978, 252137, 254970, 280467, 311630, 373956, 467445, 504274, 509940, 560934, 623260, 756411, 934890, 1008548, 1121868, 1260685, 1402335, 1512822, 1869780, 2269233, 2521370, 2773507, 2804670, 3025644, 3782055, 4538466, 5042740, 5547014, 5609340, 7564110, 8320521, 9076932, 11094028, 11346165, 13867535, 15128220, 16641042, 22692330, 24961563, 27735070, 33282084, 41602605, 45384660, 49923126, 55470140, 83205210, 99846252, 124807815, 166410420, 249615630, 499231260]

約数ペア:

[(1, 499231260), (2, 249615630), (3, 166410420), (4, 124807815), (5, 99846252), (6, 83205210), (9, 55470140), (10, 49923126), (11, 45384660), (12, 41602605), (15, 33282084), (18, 27735070), (20, 24961563), (22, 22692330), (30, 16641042), (33, 15128220), (36, 13867535), (44, 11346165), (45, 11094028), (55, 9076932), (60, 8320521), (66, 7564110), (89, 5609340), (90, 5547014), (99, 5042740), (110, 4538466), (132, 3782055), (165, 3025644), (178, 2804670), (180, 2773507), (198, 2521370), (220, 2269233), (267, 1869780), (330, 1512822), (356, 1402335), (396, 1260685), (445, 1121868), (495, 1008548), (534, 934890), (660, 756411), (801, 623260), (890, 560934), (979, 509940), (990, 504274), (1068, 467445), (1335, 373956), (1602, 311630), (1780, 280467), (1958, 254970), (1980, 252137), (2670, 186978), (2833, 176220), (2937, 169980), (3204, 155815), (3916, 127485), (4005, 124652), (4895, 101988), (5340, 93489), (5666, 88110), (5874, 84990), (8010, 62326), (8499, 58740), (8811, 56660), (9790, 50994), (11332, 44055), (11748, 42495), (14165, 35244), (14685, 33996), (16020, 31163), (16998, 29370), (17622, 28330), (19580, 25497)]