198097380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28219}}^1$

素因数の和:28250

約数の個数: 96

約数和(自身を含む): 663734400

約数和(自身を除く): 465637020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28219, 56438, 84657, 112876, 141095, 169314, 253971, 282190, 338628, 366847, 423285, 507942, 564380, 733694, 761913, 846570, 1015884, 1100541, 1269855, 1467388, 1523826, 1693140, 1834235, 2201082, 2539710, 3047652, 3301623, 3668470, 3809565, 4402164, 5079420, 5502705, 6603246, 7336940, 7619130, 9904869, 11005410, 13206492, 15238260, 16508115, 19809738, 22010820, 33016230, 39619476, 49524345, 66032460, 99048690, 198097380]

約数ペア:

[(1, 198097380), (2, 99048690), (3, 66032460), (4, 49524345), (5, 39619476), (6, 33016230), (9, 22010820), (10, 19809738), (12, 16508115), (13, 15238260), (15, 13206492), (18, 11005410), (20, 9904869), (26, 7619130), (27, 7336940), (30, 6603246), (36, 5502705), (39, 5079420), (45, 4402164), (52, 3809565), (54, 3668470), (60, 3301623), (65, 3047652), (78, 2539710), (90, 2201082), (108, 1834235), (117, 1693140), (130, 1523826), (135, 1467388), (156, 1269855), (180, 1100541), (195, 1015884), (234, 846570), (260, 761913), (270, 733694), (351, 564380), (390, 507942), (468, 423285), (540, 366847), (585, 338628), (702, 282190), (780, 253971), (1170, 169314), (1404, 141095), (1755, 112876), (2340, 84657), (3510, 56438), (7020, 28219)]