22218300780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{29641}}^1$

素因数の和:29728

約数の個数: 144

約数和(自身を含む): 69229958112

約数和(自身を除く): 47011657332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 961, 1209, 1612, 1860, 1922, 2015, 2418, 2883, 3844, 4030, 4805, 4836, 5766, 6045, 8060, 9610, 11532, 12090, 12493, 14415, 19220, 24180, 24986, 28830, 29641, 37479, 49972, 57660, 59282, 62465, 74958, 88923, 118564, 124930, 148205, 149916, 177846, 187395, 249860, 296410, 355692, 374790, 385333, 444615, 592820, 749580, 770666, 889230, 918871, 1155999, 1541332, 1778460, 1837742, 1926665, 2311998, 2756613, 3675484, 3853330, 4594355, 4623996, 5513226, 5779995, 7706660, 9188710, 11026452, 11559990, 11945323, 13783065, 18377420, 23119980, 23890646, 27566130, 28485001, 35835969, 47781292, 55132260, 56970002, 59726615, 71671938, 85455003, 113940004, 119453230, 142425005, 143343876, 170910006, 179179845, 238906460, 284850010, 341820012, 358359690, 370305013, 427275015, 569700020, 716719380, 740610026, 854550030, 1110915039, 1481220052, 1709100060, 1851525065, 2221830078, 3703050130, 4443660156, 5554575195, 7406100260, 11109150390, 22218300780]

約数ペア:

[(1, 22218300780), (2, 11109150390), (3, 7406100260), (4, 5554575195), (5, 4443660156), (6, 3703050130), (10, 2221830078), (12, 1851525065), (13, 1709100060), (15, 1481220052), (20, 1110915039), (26, 854550030), (30, 740610026), (31, 716719380), (39, 569700020), (52, 427275015), (60, 370305013), (62, 358359690), (65, 341820012), (78, 284850010), (93, 238906460), (124, 179179845), (130, 170910006), (155, 143343876), (156, 142425005), (186, 119453230), (195, 113940004), (260, 85455003), (310, 71671938), (372, 59726615), (390, 56970002), (403, 55132260), (465, 47781292), (620, 35835969), (780, 28485001), (806, 27566130), (930, 23890646), (961, 23119980), (1209, 18377420), (1612, 13783065), (1860, 11945323), (1922, 11559990), (2015, 11026452), (2418, 9188710), (2883, 7706660), (3844, 5779995), (4030, 5513226), (4805, 4623996), (4836, 4594355), (5766, 3853330), (6045, 3675484), (8060, 2756613), (9610, 2311998), (11532, 1926665), (12090, 1837742), (12493, 1778460), (14415, 1541332), (19220, 1155999), (24180, 918871), (24986, 889230), (28830, 770666), (29641, 749580), (37479, 592820), (49972, 444615), (57660, 385333), (59282, 374790), (62465, 355692), (74958, 296410), (88923, 249860), (118564, 187395), (124930, 177846), (148205, 149916)]