1271037300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1075

約数の個数: 288

約数和(自身を含む): 4418467200

約数和(自身を除く): 3147429900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 25, 26, 30, 34, 38, 39, 50, 51, 52, 57, 60, 65, 68, 75, 76, 78, 85, 95, 100, 102, 114, 130, 150, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 300, 323, 325, 340, 380, 390, 425, 442, 475, 494, 510, 570, 646, 650, 663, 741, 780, 850, 884, 950, 969, 975, 988, 1009, 1020, 1105, 1140, 1235, 1275, 1292, 1300, 1326, 1425, 1482, 1615, 1700, 1900, 1938, 1950, 2018, 2210, 2470, 2550, 2652, 2850, 2964, 3027, 3230, 3315, 3705, 3876, 3900, 4036, 4199, 4420, 4845, 4940, 5045, 5100, 5525, 5700, 6054, 6175, 6460, 6630, 7410, 8075, 8398, 9690, 10090, 11050, 12108, 12350, 12597, 13117, 13260, 14820, 15135, 16150, 16575, 16796, 17153, 18525, 19171, 19380, 20180, 20995, 22100, 24225, 24700, 25194, 25225, 26234, 30270, 32300, 33150, 34306, 37050, 38342, 39351, 41990, 48450, 50388, 50450, 51459, 52468, 57513, 60540, 62985, 65585, 66300, 68612, 74100, 75675, 76684, 78702, 83980, 85765, 95855, 96900, 100900, 102918, 104975, 115026, 125970, 131170, 151350, 157404, 171530, 191710, 196755, 205836, 209950, 222989, 230052, 249223, 251940, 257295, 262340, 287565, 302700, 314925, 325907, 327925, 343060, 383420, 393510, 419900, 428825, 445978, 479275, 498446, 514590, 575130, 629850, 651814, 655850, 668967, 747669, 787020, 857650, 891956, 958550, 977721, 983775, 996892, 1029180, 1114945, 1150260, 1246115, 1259700, 1286475, 1303628, 1311700, 1337934, 1437825, 1495338, 1629535, 1715300, 1917100, 1955442, 1967550, 2229890, 2492230, 2572950, 2675868, 2875650, 2990676, 3259070, 3344835, 3738345, 3910884, 3935100, 4236791, 4459780, 4888605, 4984460, 5145900, 5574725, 5751300, 6230575, 6518140, 6689670, 7476690, 8147675, 8473582, 9777210, 11149450, 12461150, 12710373, 13379340, 14953380, 16295350, 16724175, 16947164, 18691725, 19554420, 21183955, 22298900, 24443025, 24922300, 25420746, 32590700, 33448350, 37383450, 42367910, 48886050, 50841492, 63551865, 66896700, 74766900, 84735820, 97772100, 105919775, 127103730, 211839550, 254207460, 317759325, 423679100, 635518650, 1271037300]

約数ペア:

[(1, 1271037300), (2, 635518650), (3, 423679100), (4, 317759325), (5, 254207460), (6, 211839550), (10, 127103730), (12, 105919775), (13, 97772100), (15, 84735820), (17, 74766900), (19, 66896700), (20, 63551865), (25, 50841492), (26, 48886050), (30, 42367910), (34, 37383450), (38, 33448350), (39, 32590700), (50, 25420746), (51, 24922300), (52, 24443025), (57, 22298900), (60, 21183955), (65, 19554420), (68, 18691725), (75, 16947164), (76, 16724175), (78, 16295350), (85, 14953380), (95, 13379340), (100, 12710373), (102, 12461150), (114, 11149450), (130, 9777210), (150, 8473582), (156, 8147675), (170, 7476690), (190, 6689670), (195, 6518140), (204, 6230575), (221, 5751300), (228, 5574725), (247, 5145900), (255, 4984460), (260, 4888605), (285, 4459780), (300, 4236791), (323, 3935100), (325, 3910884), (340, 3738345), (380, 3344835), (390, 3259070), (425, 2990676), (442, 2875650), (475, 2675868), (494, 2572950), (510, 2492230), (570, 2229890), (646, 1967550), (650, 1955442), (663, 1917100), (741, 1715300), (780, 1629535), (850, 1495338), (884, 1437825), (950, 1337934), (969, 1311700), (975, 1303628), (988, 1286475), (1009, 1259700), (1020, 1246115), (1105, 1150260), (1140, 1114945), (1235, 1029180), (1275, 996892), (1292, 983775), (1300, 977721), (1326, 958550), (1425, 891956), (1482, 857650), (1615, 787020), (1700, 747669), (1900, 668967), (1938, 655850), (1950, 651814), (2018, 629850), (2210, 575130), (2470, 514590), (2550, 498446), (2652, 479275), (2850, 445978), (2964, 428825), (3027, 419900), (3230, 393510), (3315, 383420), (3705, 343060), (3876, 327925), (3900, 325907), (4036, 314925), (4199, 302700), (4420, 287565), (4845, 262340), (4940, 257295), (5045, 251940), (5100, 249223), (5525, 230052), (5700, 222989), (6054, 209950), (6175, 205836), (6460, 196755), (6630, 191710), (7410, 171530), (8075, 157404), (8398, 151350), (9690, 131170), (10090, 125970), (11050, 115026), (12108, 104975), (12350, 102918), (12597, 100900), (13117, 96900), (13260, 95855), (14820, 85765), (15135, 83980), (16150, 78702), (16575, 76684), (16796, 75675), (17153, 74100), (18525, 68612), (19171, 66300), (19380, 65585), (20180, 62985), (20995, 60540), (22100, 57513), (24225, 52468), (24700, 51459), (25194, 50450), (25225, 50388), (26234, 48450), (30270, 41990), (32300, 39351), (33150, 38342), (34306, 37050)]