302579820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 981066240

約数和(自身を除く): 678486420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 83, 86, 90, 108, 129, 135, 157, 166, 172, 180, 215, 249, 258, 270, 314, 332, 387, 415, 430, 471, 498, 516, 540, 628, 645, 747, 774, 785, 830, 860, 942, 996, 1161, 1245, 1290, 1413, 1494, 1548, 1570, 1660, 1884, 1935, 2241, 2322, 2355, 2490, 2580, 2826, 2988, 3140, 3569, 3735, 3870, 4239, 4482, 4644, 4710, 4980, 5652, 5805, 6751, 7065, 7138, 7470, 7740, 8478, 8964, 9420, 10707, 11205, 11610, 13031, 13502, 14130, 14276, 14940, 16956, 17845, 20253, 21195, 21414, 22410, 23220, 26062, 27004, 28260, 32121, 33755, 35690, 39093, 40506, 42390, 42828, 44820, 52124, 53535, 60759, 64242, 65155, 67510, 71380, 78186, 81012, 84780, 96363, 101265, 107070, 117279, 121518, 128484, 130310, 135020, 156372, 160605, 182277, 192726, 195465, 202530, 214140, 234558, 243036, 260620, 303795, 321210, 351837, 364554, 385452, 390930, 405060, 469116, 481815, 560333, 586395, 607590, 642420, 703674, 729108, 781860, 911385, 963630, 1120666, 1172790, 1215180, 1407348, 1680999, 1759185, 1822770, 1927260, 2241332, 2345580, 2801665, 3361998, 3518370, 3645540, 5042997, 5603330, 6723996, 7036740, 8404995, 10085994, 11206660, 15128991, 16809990, 20171988, 25214985, 30257982, 33619980, 50429970, 60515964, 75644955, 100859940, 151289910, 302579820]

約数ペア:

[(1, 302579820), (2, 151289910), (3, 100859940), (4, 75644955), (5, 60515964), (6, 50429970), (9, 33619980), (10, 30257982), (12, 25214985), (15, 20171988), (18, 16809990), (20, 15128991), (27, 11206660), (30, 10085994), (36, 8404995), (43, 7036740), (45, 6723996), (54, 5603330), (60, 5042997), (83, 3645540), (86, 3518370), (90, 3361998), (108, 2801665), (129, 2345580), (135, 2241332), (157, 1927260), (166, 1822770), (172, 1759185), (180, 1680999), (215, 1407348), (249, 1215180), (258, 1172790), (270, 1120666), (314, 963630), (332, 911385), (387, 781860), (415, 729108), (430, 703674), (471, 642420), (498, 607590), (516, 586395), (540, 560333), (628, 481815), (645, 469116), (747, 405060), (774, 390930), (785, 385452), (830, 364554), (860, 351837), (942, 321210), (996, 303795), (1161, 260620), (1245, 243036), (1290, 234558), (1413, 214140), (1494, 202530), (1548, 195465), (1570, 192726), (1660, 182277), (1884, 160605), (1935, 156372), (2241, 135020), (2322, 130310), (2355, 128484), (2490, 121518), (2580, 117279), (2826, 107070), (2988, 101265), (3140, 96363), (3569, 84780), (3735, 81012), (3870, 78186), (4239, 71380), (4482, 67510), (4644, 65155), (4710, 64242), (4980, 60759), (5652, 53535), (5805, 52124), (6751, 44820), (7065, 42828), (7138, 42390), (7470, 40506), (7740, 39093), (8478, 35690), (8964, 33755), (9420, 32121), (10707, 28260), (11205, 27004), (11610, 26062), (13031, 23220), (13502, 22410), (14130, 21414), (14276, 21195), (14940, 20253), (16956, 17845)]