77839132050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{2617}}^1$

素因数の和:3213

約数の個数: 144

約数和(自身を含む): 211040341512

約数和(自身を除く): 133201209462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 225, 314, 421, 450, 471, 785, 842, 942, 1263, 1413, 1570, 2105, 2355, 2526, 2617, 2826, 3789, 3925, 4210, 4710, 5234, 6315, 7065, 7578, 7850, 7851, 10525, 11775, 12630, 13085, 14130, 15702, 18945, 21050, 23550, 23553, 26170, 31575, 35325, 37890, 39255, 47106, 63150, 65425, 66097, 70650, 78510, 94725, 117765, 130850, 132194, 189450, 196275, 198291, 235530, 330485, 392550, 396582, 410869, 588825, 594873, 660970, 821738, 991455, 1101757, 1177650, 1189746, 1232607, 1652425, 1982910, 2054345, 2203514, 2465214, 2974365, 3304850, 3305271, 3697821, 4108690, 4957275, 5508785, 5948730, 6163035, 6610542, 7395642, 9914550, 9915813, 10271725, 11017570, 12326070, 14871825, 16526355, 18489105, 19831626, 20543450, 27543925, 29743650, 30815175, 33052710, 36978210, 49579065, 55087850, 61630350, 82631775, 92445525, 99158130, 165263550, 172975849, 184891050, 247895325, 345951698, 495790650, 518927547, 864879245, 1037855094, 1556782641, 1729758490, 2594637735, 3113565282, 4324396225, 5189275470, 7783913205, 8648792450, 12973188675, 15567826410, 25946377350, 38919566025, 77839132050]

約数ペア:

[(1, 77839132050), (2, 38919566025), (3, 25946377350), (5, 15567826410), (6, 12973188675), (9, 8648792450), (10, 7783913205), (15, 5189275470), (18, 4324396225), (25, 3113565282), (30, 2594637735), (45, 1729758490), (50, 1556782641), (75, 1037855094), (90, 864879245), (150, 518927547), (157, 495790650), (225, 345951698), (314, 247895325), (421, 184891050), (450, 172975849), (471, 165263550), (785, 99158130), (842, 92445525), (942, 82631775), (1263, 61630350), (1413, 55087850), (1570, 49579065), (2105, 36978210), (2355, 33052710), (2526, 30815175), (2617, 29743650), (2826, 27543925), (3789, 20543450), (3925, 19831626), (4210, 18489105), (4710, 16526355), (5234, 14871825), (6315, 12326070), (7065, 11017570), (7578, 10271725), (7850, 9915813), (7851, 9914550), (10525, 7395642), (11775, 6610542), (12630, 6163035), (13085, 5948730), (14130, 5508785), (15702, 4957275), (18945, 4108690), (21050, 3697821), (23550, 3305271), (23553, 3304850), (26170, 2974365), (31575, 2465214), (35325, 2203514), (37890, 2054345), (39255, 1982910), (47106, 1652425), (63150, 1232607), (65425, 1189746), (66097, 1177650), (70650, 1101757), (78510, 991455), (94725, 821738), (117765, 660970), (130850, 594873), (132194, 588825), (189450, 410869), (196275, 396582), (198291, 392550), (235530, 330485)]