127191870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 377612928

約数和(自身を除く): 250421058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 47, 54, 65, 78, 81, 90, 94, 117, 130, 135, 141, 162, 195, 234, 235, 257, 270, 282, 351, 390, 405, 423, 470, 514, 585, 611, 702, 705, 771, 810, 846, 1053, 1170, 1222, 1269, 1285, 1410, 1542, 1755, 1833, 2106, 2115, 2313, 2538, 2570, 3055, 3341, 3510, 3666, 3807, 3855, 4230, 4626, 5265, 5499, 6110, 6345, 6682, 6939, 7614, 7710, 9165, 10023, 10530, 10998, 11565, 12079, 12690, 13878, 16497, 16705, 18330, 19035, 20046, 20817, 23130, 24158, 27495, 30069, 32994, 33410, 34695, 36237, 38070, 41634, 49491, 50115, 54990, 60138, 60395, 69390, 72474, 82485, 90207, 98982, 100230, 104085, 108711, 120790, 150345, 157027, 164970, 180414, 181185, 208170, 217422, 247455, 270621, 300690, 314054, 326133, 362370, 451035, 471081, 494910, 541242, 543555, 652266, 785135, 902070, 942162, 978399, 1087110, 1353105, 1413243, 1570270, 1630665, 1956798, 2355405, 2706210, 2826486, 3261330, 4239729, 4710810, 4891995, 7066215, 8479458, 9783990, 12719187, 14132430, 21198645, 25438374, 42397290, 63595935, 127191870]

約数ペア:

[(1, 127191870), (2, 63595935), (3, 42397290), (5, 25438374), (6, 21198645), (9, 14132430), (10, 12719187), (13, 9783990), (15, 8479458), (18, 7066215), (26, 4891995), (27, 4710810), (30, 4239729), (39, 3261330), (45, 2826486), (47, 2706210), (54, 2355405), (65, 1956798), (78, 1630665), (81, 1570270), (90, 1413243), (94, 1353105), (117, 1087110), (130, 978399), (135, 942162), (141, 902070), (162, 785135), (195, 652266), (234, 543555), (235, 541242), (257, 494910), (270, 471081), (282, 451035), (351, 362370), (390, 326133), (405, 314054), (423, 300690), (470, 270621), (514, 247455), (585, 217422), (611, 208170), (702, 181185), (705, 180414), (771, 164970), (810, 157027), (846, 150345), (1053, 120790), (1170, 108711), (1222, 104085), (1269, 100230), (1285, 98982), (1410, 90207), (1542, 82485), (1755, 72474), (1833, 69390), (2106, 60395), (2115, 60138), (2313, 54990), (2538, 50115), (2570, 49491), (3055, 41634), (3341, 38070), (3510, 36237), (3666, 34695), (3807, 33410), (3855, 32994), (4230, 30069), (4626, 27495), (5265, 24158), (5499, 23130), (6110, 20817), (6345, 20046), (6682, 19035), (6939, 18330), (7614, 16705), (7710, 16497), (9165, 13878), (10023, 12690), (10530, 12079), (10998, 11565)]