18312142860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1381}}^1$

素因数の和:1625

約数の個数: 288

約数和(自身を含む): 62623439424

約数和(自身を除く): 44311296564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 181, 185, 198, 220, 222, 330, 333, 362, 370, 396, 407, 444, 495, 543, 555, 660, 666, 724, 740, 814, 905, 990, 1086, 1110, 1221, 1332, 1381, 1628, 1629, 1665, 1810, 1980, 1991, 2035, 2172, 2220, 2442, 2715, 2762, 3258, 3330, 3620, 3663, 3982, 4070, 4143, 4884, 5430, 5524, 5973, 6105, 6516, 6660, 6697, 6905, 7326, 7964, 8140, 8145, 8286, 9955, 10860, 11946, 12210, 12429, 13394, 13810, 14652, 15191, 16290, 16572, 17919, 18315, 19910, 20091, 20715, 23892, 24420, 24858, 26788, 27620, 29865, 30382, 32580, 33485, 35838, 36630, 39820, 40182, 41430, 45573, 49716, 51097, 59730, 60273, 60764, 62145, 66970, 71676, 73260, 73667, 75955, 80364, 82860, 89595, 91146, 100455, 102194, 119460, 120546, 124290, 133940, 136719, 147334, 151910, 153291, 179190, 182292, 200910, 204388, 221001, 227865, 241092, 248580, 249961, 255485, 273438, 294668, 301365, 303820, 306582, 358380, 368335, 401820, 442002, 455730, 459873, 499922, 510970, 546876, 562067, 602730, 613164, 663003, 683595, 736670, 749883, 766455, 884004, 911460, 919746, 999844, 1021940, 1105005, 1124134, 1205460, 1249805, 1326006, 1367190, 1473340, 1499766, 1532910, 1686201, 1839492, 2210010, 2248268, 2249649, 2299365, 2499610, 2652012, 2734380, 2749571, 2810335, 2999532, 3065820, 3315015, 3372402, 3749415, 4420020, 4499298, 4598730, 4999220, 5058603, 5499142, 5620670, 6630030, 6744804, 7498830, 8248713, 8431005, 8998596, 9197460, 9248557, 10117206, 10998284, 11241340, 11248245, 13260060, 13747855, 14997660, 16497426, 16862010, 18497114, 20234412, 22496490, 24746139, 25293015, 27495710, 27745671, 32994852, 33724020, 36994228, 41243565, 44992980, 46242785, 49492278, 50586030, 54991420, 55491342, 82487130, 83237013, 92485570, 98984556, 101172060, 101734127, 110982684, 123730695, 138728355, 164974260, 166474026, 184971140, 203468254, 247461390, 277456710, 305202381, 332948052, 406936508, 416185065, 494922780, 508670635, 554913420, 610404762, 832370130, 915607143, 1017341270, 1220809524, 1526011905, 1664740260, 1831214286, 2034682540, 3052023810, 3662428572, 4578035715, 6104047620, 9156071430, 18312142860]

約数ペア:

[(1, 18312142860), (2, 9156071430), (3, 6104047620), (4, 4578035715), (5, 3662428572), (6, 3052023810), (9, 2034682540), (10, 1831214286), (11, 1664740260), (12, 1526011905), (15, 1220809524), (18, 1017341270), (20, 915607143), (22, 832370130), (30, 610404762), (33, 554913420), (36, 508670635), (37, 494922780), (44, 416185065), (45, 406936508), (55, 332948052), (60, 305202381), (66, 277456710), (74, 247461390), (90, 203468254), (99, 184971140), (110, 166474026), (111, 164974260), (132, 138728355), (148, 123730695), (165, 110982684), (180, 101734127), (181, 101172060), (185, 98984556), (198, 92485570), (220, 83237013), (222, 82487130), (330, 55491342), (333, 54991420), (362, 50586030), (370, 49492278), (396, 46242785), (407, 44992980), (444, 41243565), (495, 36994228), (543, 33724020), (555, 32994852), (660, 27745671), (666, 27495710), (724, 25293015), (740, 24746139), (814, 22496490), (905, 20234412), (990, 18497114), (1086, 16862010), (1110, 16497426), (1221, 14997660), (1332, 13747855), (1381, 13260060), (1628, 11248245), (1629, 11241340), (1665, 10998284), (1810, 10117206), (1980, 9248557), (1991, 9197460), (2035, 8998596), (2172, 8431005), (2220, 8248713), (2442, 7498830), (2715, 6744804), (2762, 6630030), (3258, 5620670), (3330, 5499142), (3620, 5058603), (3663, 4999220), (3982, 4598730), (4070, 4499298), (4143, 4420020), (4884, 3749415), (5430, 3372402), (5524, 3315015), (5973, 3065820), (6105, 2999532), (6516, 2810335), (6660, 2749571), (6697, 2734380), (6905, 2652012), (7326, 2499610), (7964, 2299365), (8140, 2249649), (8145, 2248268), (8286, 2210010), (9955, 1839492), (10860, 1686201), (11946, 1532910), (12210, 1499766), (12429, 1473340), (13394, 1367190), (13810, 1326006), (14652, 1249805), (15191, 1205460), (16290, 1124134), (16572, 1105005), (17919, 1021940), (18315, 999844), (19910, 919746), (20091, 911460), (20715, 884004), (23892, 766455), (24420, 749883), (24858, 736670), (26788, 683595), (27620, 663003), (29865, 613164), (30382, 602730), (32580, 562067), (33485, 546876), (35838, 510970), (36630, 499922), (39820, 459873), (40182, 455730), (41430, 442002), (45573, 401820), (49716, 368335), (51097, 358380), (59730, 306582), (60273, 303820), (60764, 301365), (62145, 294668), (66970, 273438), (71676, 255485), (73260, 249961), (73667, 248580), (75955, 241092), (80364, 227865), (82860, 221001), (89595, 204388), (91146, 200910), (100455, 182292), (102194, 179190), (119460, 153291), (120546, 151910), (124290, 147334), (133940, 136719)]