164027776950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1991837}}^1$

素因数の和:1991919

約数の個数: 96

約数和(自身を含む): 459397516320

約数和(自身を除く): 295369739370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 61, 75, 90, 122, 135, 150, 183, 225, 270, 305, 366, 450, 549, 610, 675, 915, 1098, 1350, 1525, 1647, 1830, 2745, 3050, 3294, 4575, 5490, 8235, 9150, 13725, 16470, 27450, 41175, 82350, 1991837, 3983674, 5975511, 9959185, 11951022, 17926533, 19918370, 29877555, 35853066, 49795925, 53779599, 59755110, 89632665, 99591850, 107559198, 121502057, 149387775, 179265330, 243004114, 268897995, 298775550, 364506171, 448163325, 537795990, 607510285, 729012342, 896326650, 1093518513, 1215020570, 1344489975, 1822530855, 2187037026, 2688979950, 3037551425, 3280555539, 3645061710, 5467592565, 6075102850, 6561111078, 9112654275, 10935185130, 16402777695, 18225308550, 27337962825, 32805555390, 54675925650, 82013888475, 164027776950]

約数ペア:

[(1, 164027776950), (2, 82013888475), (3, 54675925650), (5, 32805555390), (6, 27337962825), (9, 18225308550), (10, 16402777695), (15, 10935185130), (18, 9112654275), (25, 6561111078), (27, 6075102850), (30, 5467592565), (45, 3645061710), (50, 3280555539), (54, 3037551425), (61, 2688979950), (75, 2187037026), (90, 1822530855), (122, 1344489975), (135, 1215020570), (150, 1093518513), (183, 896326650), (225, 729012342), (270, 607510285), (305, 537795990), (366, 448163325), (450, 364506171), (549, 298775550), (610, 268897995), (675, 243004114), (915, 179265330), (1098, 149387775), (1350, 121502057), (1525, 107559198), (1647, 99591850), (1830, 89632665), (2745, 59755110), (3050, 53779599), (3294, 49795925), (4575, 35853066), (5490, 29877555), (8235, 19918370), (9150, 17926533), (13725, 11951022), (16470, 9959185), (27450, 5975511), (41175, 3983674), (82350, 1991837)]