180130860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 216

約数和(自身を含む): 684932976

約数和(自身を除く): 504802116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1571, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3142, 3185, 3276, 3822, 4095, 4410, 4713, 5460, 5733, 6284, 6370, 7644, 7855, 8190, 8820, 9426, 9555, 10997, 11466, 12740, 14139, 15710, 16380, 18852, 19110, 20423, 21994, 22932, 23565, 28278, 28665, 31420, 32991, 38220, 40846, 43988, 47130, 54985, 56556, 57330, 61269, 65982, 70695, 76979, 81692, 94260, 98973, 102115, 109970, 114660, 122538, 131964, 141390, 142961, 153958, 164955, 183807, 197946, 204230, 219940, 230937, 245076, 282780, 285922, 306345, 307916, 329910, 367614, 384895, 395892, 408460, 428883, 461874, 494865, 571844, 612690, 659820, 692811, 714805, 735228, 769790, 857766, 919035, 923748, 989730, 1000727, 1154685, 1225380, 1286649, 1385622, 1429610, 1539580, 1715532, 1838070, 1979460, 2001454, 2144415, 2309370, 2573298, 2771244, 2859220, 3002181, 3464055, 3676140, 4002908, 4288830, 4618740, 5003635, 5146596, 6004362, 6433245, 6928110, 8577660, 9006543, 10007270, 12008724, 12866490, 13856220, 15010905, 18013086, 20014540, 25732980, 30021810, 36026172, 45032715, 60043620, 90065430, 180130860]

約数ペア:

[(1, 180130860), (2, 90065430), (3, 60043620), (4, 45032715), (5, 36026172), (6, 30021810), (7, 25732980), (9, 20014540), (10, 18013086), (12, 15010905), (13, 13856220), (14, 12866490), (15, 12008724), (18, 10007270), (20, 9006543), (21, 8577660), (26, 6928110), (28, 6433245), (30, 6004362), (35, 5146596), (36, 5003635), (39, 4618740), (42, 4288830), (45, 4002908), (49, 3676140), (52, 3464055), (60, 3002181), (63, 2859220), (65, 2771244), (70, 2573298), (78, 2309370), (84, 2144415), (90, 2001454), (91, 1979460), (98, 1838070), (105, 1715532), (117, 1539580), (126, 1429610), (130, 1385622), (140, 1286649), (147, 1225380), (156, 1154685), (180, 1000727), (182, 989730), (195, 923748), (196, 919035), (210, 857766), (234, 769790), (245, 735228), (252, 714805), (260, 692811), (273, 659820), (294, 612690), (315, 571844), (364, 494865), (390, 461874), (420, 428883), (441, 408460), (455, 395892), (468, 384895), (490, 367614), (546, 329910), (585, 307916), (588, 306345), (630, 285922), (637, 282780), (735, 245076), (780, 230937), (819, 219940), (882, 204230), (910, 197946), (980, 183807), (1092, 164955), (1170, 153958), (1260, 142961), (1274, 141390), (1365, 131964), (1470, 122538), (1571, 114660), (1638, 109970), (1764, 102115), (1820, 98973), (1911, 94260), (2205, 81692), (2340, 76979), (2548, 70695), (2730, 65982), (2940, 61269), (3142, 57330), (3185, 56556), (3276, 54985), (3822, 47130), (4095, 43988), (4410, 40846), (4713, 38220), (5460, 32991), (5733, 31420), (6284, 28665), (6370, 28278), (7644, 23565), (7855, 22932), (8190, 21994), (8820, 20423), (9426, 19110), (9555, 18852), (10997, 16380), (11466, 15710), (12740, 14139)]