69183990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 124697610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 59, 86, 90, 101, 118, 129, 135, 177, 202, 215, 258, 270, 295, 303, 354, 387, 430, 505, 531, 590, 606, 645, 774, 885, 909, 1010, 1062, 1161, 1290, 1515, 1593, 1770, 1818, 1935, 2322, 2537, 2655, 2727, 3030, 3186, 3870, 4343, 4545, 5074, 5310, 5454, 5805, 5959, 7611, 7965, 8686, 9090, 11610, 11918, 12685, 13029, 13635, 15222, 15930, 17877, 21715, 22833, 25370, 26058, 27270, 29795, 35754, 38055, 39087, 43430, 45666, 53631, 59590, 65145, 68499, 76110, 78174, 89385, 107262, 114165, 117261, 130290, 136998, 160893, 178770, 195435, 228330, 234522, 256237, 268155, 321786, 342495, 390870, 512474, 536310, 586305, 684990, 768711, 804465, 1172610, 1281185, 1537422, 1608930, 2306133, 2562370, 3843555, 4612266, 6918399, 7687110, 11530665, 13836798, 23061330, 34591995, 69183990]

約数ペア:

[(1, 69183990), (2, 34591995), (3, 23061330), (5, 13836798), (6, 11530665), (9, 7687110), (10, 6918399), (15, 4612266), (18, 3843555), (27, 2562370), (30, 2306133), (43, 1608930), (45, 1537422), (54, 1281185), (59, 1172610), (86, 804465), (90, 768711), (101, 684990), (118, 586305), (129, 536310), (135, 512474), (177, 390870), (202, 342495), (215, 321786), (258, 268155), (270, 256237), (295, 234522), (303, 228330), (354, 195435), (387, 178770), (430, 160893), (505, 136998), (531, 130290), (590, 117261), (606, 114165), (645, 107262), (774, 89385), (885, 78174), (909, 76110), (1010, 68499), (1062, 65145), (1161, 59590), (1290, 53631), (1515, 45666), (1593, 43430), (1770, 39087), (1818, 38055), (1935, 35754), (2322, 29795), (2537, 27270), (2655, 26058), (2727, 25370), (3030, 22833), (3186, 21715), (3870, 17877), (4343, 15930), (4545, 15222), (5074, 13635), (5310, 13029), (5454, 12685), (5805, 11918), (5959, 11610), (7611, 9090), (7965, 8686)]