221150871810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{493123}}^1$

素因数の和:493301

約数の個数: 128

約数和(自身を含む): 647609886720

約数和(自身を除く): 426459014910

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 151, 165, 198, 270, 297, 302, 330, 453, 495, 594, 755, 906, 990, 1359, 1485, 1510, 1661, 2265, 2718, 2970, 3322, 4077, 4530, 4983, 6795, 8154, 8305, 9966, 13590, 14949, 16610, 20385, 24915, 29898, 40770, 44847, 49830, 74745, 89694, 149490, 224235, 448470, 493123, 986246, 1479369, 2465615, 2958738, 4438107, 4931230, 5424353, 7396845, 8876214, 10848706, 13314321, 14793690, 16273059, 22190535, 26628642, 27121765, 32546118, 44381070, 48819177, 54243530, 66571605, 74461573, 81365295, 97638354, 133143210, 146457531, 148923146, 162730590, 223384719, 244095885, 292915062, 372307865, 446769438, 488191770, 670154157, 732287655, 744615730, 819077303, 1116923595, 1340308314, 1464575310, 1638154606, 2010462471, 2233847190, 2457231909, 3350770785, 4020924942, 4095386515, 4914463818, 6701541570, 7371695727, 8190773030, 10052312355, 12286159545, 14743391454, 20104624710, 22115087181, 24572319090, 36858478635, 44230174362, 73716957270, 110575435905, 221150871810]

約数ペア:

[(1, 221150871810), (2, 110575435905), (3, 73716957270), (5, 44230174362), (6, 36858478635), (9, 24572319090), (10, 22115087181), (11, 20104624710), (15, 14743391454), (18, 12286159545), (22, 10052312355), (27, 8190773030), (30, 7371695727), (33, 6701541570), (45, 4914463818), (54, 4095386515), (55, 4020924942), (66, 3350770785), (90, 2457231909), (99, 2233847190), (110, 2010462471), (135, 1638154606), (151, 1464575310), (165, 1340308314), (198, 1116923595), (270, 819077303), (297, 744615730), (302, 732287655), (330, 670154157), (453, 488191770), (495, 446769438), (594, 372307865), (755, 292915062), (906, 244095885), (990, 223384719), (1359, 162730590), (1485, 148923146), (1510, 146457531), (1661, 133143210), (2265, 97638354), (2718, 81365295), (2970, 74461573), (3322, 66571605), (4077, 54243530), (4530, 48819177), (4983, 44381070), (6795, 32546118), (8154, 27121765), (8305, 26628642), (9966, 22190535), (13590, 16273059), (14949, 14793690), (16610, 13314321), (20385, 10848706), (24915, 8876214), (29898, 7396845), (40770, 5424353), (44847, 4931230), (49830, 4438107), (74745, 2958738), (89694, 2465615), (149490, 1479369), (224235, 986246), (448470, 493123)]