180149580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 593296704

約数和(自身を除く): 413147124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 461, 468, 501, 585, 668, 780, 835, 922, 1002, 1170, 1383, 1503, 1670, 1844, 2004, 2171, 2305, 2340, 2505, 2766, 3006, 3340, 4149, 4342, 4610, 5010, 5532, 5993, 6012, 6513, 6915, 7515, 8298, 8684, 9220, 10020, 10855, 11986, 13026, 13830, 15030, 16596, 17979, 19539, 20745, 21710, 23972, 26052, 27660, 29965, 30060, 32565, 35958, 39078, 41490, 43420, 53937, 59930, 65130, 71916, 76987, 78156, 82980, 89895, 97695, 107874, 119860, 130260, 153974, 179790, 195390, 215748, 230961, 269685, 307948, 359580, 384935, 390780, 461922, 539370, 692883, 769870, 923844, 1000831, 1078740, 1154805, 1385766, 1539740, 2001662, 2309610, 2771532, 3002493, 3464415, 4003324, 4619220, 5004155, 6004986, 6928830, 9007479, 10008310, 12009972, 13857660, 15012465, 18014958, 20016620, 30024930, 36029916, 45037395, 60049860, 90074790, 180149580]

約数ペア:

[(1, 180149580), (2, 90074790), (3, 60049860), (4, 45037395), (5, 36029916), (6, 30024930), (9, 20016620), (10, 18014958), (12, 15012465), (13, 13857660), (15, 12009972), (18, 10008310), (20, 9007479), (26, 6928830), (30, 6004986), (36, 5004155), (39, 4619220), (45, 4003324), (52, 3464415), (60, 3002493), (65, 2771532), (78, 2309610), (90, 2001662), (117, 1539740), (130, 1385766), (156, 1154805), (167, 1078740), (180, 1000831), (195, 923844), (234, 769870), (260, 692883), (334, 539370), (390, 461922), (461, 390780), (468, 384935), (501, 359580), (585, 307948), (668, 269685), (780, 230961), (835, 215748), (922, 195390), (1002, 179790), (1170, 153974), (1383, 130260), (1503, 119860), (1670, 107874), (1844, 97695), (2004, 89895), (2171, 82980), (2305, 78156), (2340, 76987), (2505, 71916), (2766, 65130), (3006, 59930), (3340, 53937), (4149, 43420), (4342, 41490), (4610, 39078), (5010, 35958), (5532, 32565), (5993, 30060), (6012, 29965), (6513, 27660), (6915, 26052), (7515, 23972), (8298, 21710), (8684, 20745), (9220, 19539), (10020, 17979), (10855, 16596), (11986, 15030), (13026, 13830)]