627075540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 288

約数和(自身を含む): 2445327360

約数和(自身を除く): 1818251820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1823, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3646, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5469, 5733, 6370, 6615, 7020, 7292, 7644, 8190, 8820, 9115, 9555, 9828, 10938, 11466, 12285, 12740, 12761, 13230, 16380, 16407, 17199, 18230, 19110, 21876, 22932, 23699, 24570, 25522, 26460, 27345, 28665, 32814, 34398, 36460, 38220, 38283, 47398, 49140, 49221, 51044, 54690, 57330, 63805, 65628, 68796, 71097, 76566, 82035, 85995, 89327, 94796, 98442, 109380, 114660, 114849, 118495, 127610, 142194, 153132, 164070, 165893, 171990, 178654, 191415, 196884, 213291, 229698, 236990, 246105, 255220, 267981, 284388, 328140, 331786, 343980, 344547, 355485, 357308, 382830, 426582, 446635, 459396, 473980, 492210, 497679, 535962, 574245, 639873, 663572, 689094, 710970, 765660, 803943, 829465, 853164, 893270, 984420, 995358, 1066455, 1071924, 1148490, 1161251, 1279746, 1339905, 1378188, 1421940, 1493037, 1607886, 1658930, 1722735, 1786540, 1990716, 2132910, 2296980, 2322502, 2411829, 2488395, 2559492, 2679810, 2986074, 3199365, 3215772, 3317860, 3445470, 3483753, 4019715, 4265820, 4479111, 4645004, 4823658, 4976790, 5359620, 5806255, 5972148, 6398730, 6890940, 6967506, 7465185, 8039430, 8958222, 9647316, 9953580, 10451259, 11612510, 12059145, 12797460, 13935012, 14930370, 16078860, 17418765, 17916444, 20902518, 22395555, 23225020, 24118290, 29860740, 31353777, 34837530, 41805036, 44791110, 48236580, 52256295, 62707554, 69675060, 89582220, 104512590, 125415108, 156768885, 209025180, 313537770, 627075540]

約数ペア:

[(1, 627075540), (2, 313537770), (3, 209025180), (4, 156768885), (5, 125415108), (6, 104512590), (7, 89582220), (9, 69675060), (10, 62707554), (12, 52256295), (13, 48236580), (14, 44791110), (15, 41805036), (18, 34837530), (20, 31353777), (21, 29860740), (26, 24118290), (27, 23225020), (28, 22395555), (30, 20902518), (35, 17916444), (36, 17418765), (39, 16078860), (42, 14930370), (45, 13935012), (49, 12797460), (52, 12059145), (54, 11612510), (60, 10451259), (63, 9953580), (65, 9647316), (70, 8958222), (78, 8039430), (84, 7465185), (90, 6967506), (91, 6890940), (98, 6398730), (105, 5972148), (108, 5806255), (117, 5359620), (126, 4976790), (130, 4823658), (135, 4645004), (140, 4479111), (147, 4265820), (156, 4019715), (180, 3483753), (182, 3445470), (189, 3317860), (195, 3215772), (196, 3199365), (210, 2986074), (234, 2679810), (245, 2559492), (252, 2488395), (260, 2411829), (270, 2322502), (273, 2296980), (294, 2132910), (315, 1990716), (351, 1786540), (364, 1722735), (378, 1658930), (390, 1607886), (420, 1493037), (441, 1421940), (455, 1378188), (468, 1339905), (490, 1279746), (540, 1161251), (546, 1148490), (585, 1071924), (588, 1066455), (630, 995358), (637, 984420), (702, 893270), (735, 853164), (756, 829465), (780, 803943), (819, 765660), (882, 710970), (910, 689094), (945, 663572), (980, 639873), (1092, 574245), (1170, 535962), (1260, 497679), (1274, 492210), (1323, 473980), (1365, 459396), (1404, 446635), (1470, 426582), (1638, 382830), (1755, 357308), (1764, 355485), (1820, 344547), (1823, 343980), (1890, 331786), (1911, 328140), (2205, 284388), (2340, 267981), (2457, 255220), (2548, 246105), (2646, 236990), (2730, 229698), (2940, 213291), (3185, 196884), (3276, 191415), (3510, 178654), (3646, 171990), (3780, 165893), (3822, 164070), (4095, 153132), (4410, 142194), (4914, 127610), (5292, 118495), (5460, 114849), (5469, 114660), (5733, 109380), (6370, 98442), (6615, 94796), (7020, 89327), (7292, 85995), (7644, 82035), (8190, 76566), (8820, 71097), (9115, 68796), (9555, 65628), (9828, 63805), (10938, 57330), (11466, 54690), (12285, 51044), (12740, 49221), (12761, 49140), (13230, 47398), (16380, 38283), (16407, 38220), (17199, 36460), (18230, 34398), (19110, 32814), (21876, 28665), (22932, 27345), (23699, 26460), (24570, 25522)]