180152056520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2011}}^1\times {\mathrm{2663}}^1$

素因数の和:4743

約数の個数: 96

約数和(自身を含む): 420167891520

約数和(自身を除く): 240015835000

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 2011, 2663, 3364, 4022, 4205, 5326, 6728, 8044, 8410, 10055, 10652, 13315, 16088, 16820, 20110, 21304, 26630, 33640, 40220, 53260, 58319, 77227, 80440, 106520, 116638, 154454, 233276, 291595, 308908, 386135, 466552, 583190, 617816, 772270, 1166380, 1544540, 1691251, 2239583, 2332760, 3089080, 3382502, 4479166, 5355293, 6765004, 8456255, 8958332, 10710586, 11197915, 13530008, 16912510, 17916664, 21421172, 22395830, 26776465, 33825020, 42842344, 44791660, 53552930, 67650040, 89583320, 107105860, 155303497, 214211720, 310606994, 621213988, 776517485, 1242427976, 1553034970, 3106069940, 4503801413, 6212139880, 9007602826, 18015205652, 22519007065, 36030411304, 45038014130, 90076028260, 180152056520]

約数ペア:

[(1, 180152056520), (2, 90076028260), (4, 45038014130), (5, 36030411304), (8, 22519007065), (10, 18015205652), (20, 9007602826), (29, 6212139880), (40, 4503801413), (58, 3106069940), (116, 1553034970), (145, 1242427976), (232, 776517485), (290, 621213988), (580, 310606994), (841, 214211720), (1160, 155303497), (1682, 107105860), (2011, 89583320), (2663, 67650040), (3364, 53552930), (4022, 44791660), (4205, 42842344), (5326, 33825020), (6728, 26776465), (8044, 22395830), (8410, 21421172), (10055, 17916664), (10652, 16912510), (13315, 13530008), (16088, 11197915), (16820, 10710586), (20110, 8958332), (21304, 8456255), (26630, 6765004), (33640, 5355293), (40220, 4479166), (53260, 3382502), (58319, 3089080), (77227, 2332760), (80440, 2239583), (106520, 1691251), (116638, 1544540), (154454, 1166380), (233276, 772270), (291595, 617816), (308908, 583190), (386135, 466552)]